Podcast

Podcast No Short haul flights more? So what?

Status: 06/17/2021 10:09 a.m.

Suppose there are no more short-haul flights. Is that how we save the climate? And how full does it get on the trains and on the motorway? A thought experiment.

A plane ticket for the route from Berlin to Amsterdam for 50 euros – and the cheapest train ticket for 80 euros – this is the price difference between short-haul flights and rail travel on many connections in Germany or to neighboring European countries. No wonder that short-haul flights continue to be extremely popular in Germany. Even in the pandemic year 2020 is every second passenger flight covered a short distance of less than 1,000 kilometers – although the number of flights has fallen significantly overall due to the corona.

Will everyone then switch to the car?

There is currently heated political discussion again about abolishing short-haul flights for reasons of climate protection. But would that really save the climate? What impact would it have on our everyday life, our next vacation and the economy if there were suddenly more shorter flights. And then does everyone switch to the car or rather to the train? The two correspondents answer these questions Sophie von der Tann and Kristin Becker from the ARD capital studio in Berlin and search for the future podcast of daily News together with experts for answers.

Thought experiments in the Tagesschau podcast

“let’s assume” is that award-winning * future podcast the daily News . Every week a six-person team of correspondents thinks from the ARD capital studio in Berlin a current political idea into the future and plays through the possible consequences in a thought experiment: Let’s assume that Germany would no longer export weapons – what would the political consequences be? Or suppose that cash would be abolished – what effects would that have on our everyday lives and the economy? Numerous experts help to find answers to these questions, Positive examples from other countries show what is already possible elsewhere today and thus provide new impulses in political debates. You can listen to the audio podcast “once accepted” at home or on the go on your smartphone at any time. Every Thursday a new episode appears here on our website in which Tagesschau app , in the ARD audio library and on numerous other podcast platforms. * Winner of the “Prix Europa” 2020 in the “Digital Audio Project” category

These tests are being conducted at a secret facility near Apple’s Apple Park headquarters, according to The Independent. Photo: DigitalTrends “The purpose for the chips being tested is to see if they underperform in extreme situations – and if so, to make sure they only happen in the lab and not in the wild. the phone is in the hands of the user,” said The Independent. “Any of these inaccuracies can be a weakness for the device. Photo: Business Insider The Independent added that it is rare for a normal phone device to have to pass such extreme tests as it has to go from -40 degrees Celsius to 110 degrees Celsius. But the concern is real because if the chips lack security in such situations, bad guys can take advantage and the data stored inside can be stolen,” said The Independent. Photo: Business Insider The site was obtained in an interview with Craig Federighi, Apple’s senior vice president of software engineering.

According to Lieutenant Colonel, Associate Professor, Assoc. Prof. Dr. Chu Van Men, Director of the Center for Clinical Trials and Bioequivalence, Military Medical Academy, phase 3 injected the Nano Covax vaccine to 13,000 people and administered only a single dose group injection. at least 25 mcg and the placebo injection group. Specifically, according to the protocol approved by the Ministry of Health, the first 1,000 trial injectors of the first phase of phase 3, the volunteers are injected with the ratio of “6 people vaccinated, 1 person injected placebo”. The remaining 12,000 people injected according to the ratio “2 people vaccinated, 1 person injected placebo”. It is expected that the first phase of phase 3 will be conducted by the Military Medical Academy and the Pasteur Institute in Ho Chi Minh City with 1,000 volunteers, each with 500 people. Vietnam’s first COVID-19 vaccine tested in phase 3 on humans. Regarding the reason for choosing the dose group of 25 mcg, Assoc. Prof. Dr. Chu Van Men said that testing at 3 dose levels of 25-50-75 mcg showed that the vaccine was safe on volunteers, capable of generating immunity in 3 doses. There was no difference in dose groups. Therefore, the National Ethical Council in Biomedical Research, Ministry of Health decided to only inject 1 optimal dose of 25 mcg at this stage. Phase 3 is implemented in many centers in the country: The North is deployed by the Military Medical Academy as the focal point at Military Medical Hospital 103, in collaboration with the Preventive Medicine Center of Hung Yen province to deploy locally; In the South, the Ho Chi Minh City Pasteur Institute is the focal point to deploy, in collaboration with the Preventive Medicine Centers of Long An and Tien Giang provinces to deploy locally. After the phase 1 and phase 2 trials, the Nano Covax vaccine is judged to be quite safe, so the criteria for recruiting volunteers will be relaxed more than the previous two phases. 13,000 volunteers participating in phase 3, aged 18-75 years old, only need to check their blood count and check for antibodies to the SARS-CoV-2 virus. People who have been exposed to the SARS-CoV-2 virus or already have antibodies will be excluded from the test population. As of June 11, more than 6,500 volunteers have registered to test the Nano Covax vaccine against COVID-19 phase 3. Senior Colonel, Assoc. Prof. Dr. Ho Anh Son, Deputy Director of the Military Medical and Pharmaceutical Research Institute, Military Medical Academy added: “It is expected that by mid-September 2021, after about 42 days of the second injection. In two of the first 1,000 experimental injections, we will summarize the results of the quality assessment to report. If it is favorable, we will submit the dossier and propose the Government, the Ministry of Health, and the National Ethical Council in the study. In parallel with that process, the unit will continue to test the Nano Covax vaccine on 12,000 volunteers to continue to control the experimental injection and evaluate the effectiveness. protective power of vaccines”. During the testing process and after the antibody sample is available, the Military Medical Academy will coordinate with the Nanogen Pharmaceutical Biotechnology Joint Stock Company, the testing units to conduct the assessment of the ability to neutralize the SARS-CoV virus. -2 in the laboratory for existing virus strains to determine the development direction of vaccine research in the coming period. Through discussions with the expert group of Nanogen Pharmaceutical Biotechnology Joint Stock Company, in addition to recombinant protein technology, there are other technologies for research and production of vaccines. Nanogen as well as many Vietnamese scientists are very interested in mRNA technology – which has been of great interest to the world in recent years. This technology has the advantage of reacting very quickly to the disease, quickly getting a vaccine. According to available information, vaccines produced by this technology are very safe for human use. More information about the phase 3 trial, Lieutenant General, Prof. Dr. Do Quyet, Director of the Military Medical Academy, said that this trial phase is designed according to the adaptive design method, continuing to inject the experimental vaccine. trial and placebo group; health assessment at the time of the first injection, the second dose (done on the 28th day), the 35th day and the 42nd day after injection. The Director of the Military Medical Academy expressed confidence in the safety of the Nano Covax vaccine with the results achieved through the previous two testing phases. Specifically, the concentration of SARS-CoV-2 virus antibodies after the phase 2 trial injection showed that the antibody titre increased very high, from tens to hundreds of times. After the second injection, the volunteers had a physical examination (blood test, blood pressure measurement…) once a week to assess the amount of antibodies appearing in the body; then continue to be monitored for 6 months to get information, assess health as well as immunity ability. Up to now, 100% of volunteers who have been vaccinated with Nano Covax vaccine have produced antibodies in the blood. – Phase I (December 2020), the COVID-19 vaccine Nano Covax was administered to 60 volunteers. – Phase II (February 2021) injected over 554 people. From phase 2, the trial was conducted both at the Military Medical Academy and the Medical Center of Ben Luc district – Long An province (by the Pasteur Institute in Ho Chi Minh City).

Illustration. At the meeting of the National Steering Committee for COVID-19 prevention and control on the afternoon of June 11, Deputy Minister of Health Tran Van Thuan informed that the Ministry of Health had officially approved the phase 3 clinical trial of the vaccine. Vietnam’s first COVID-19 room named Nano Covax. According to Deputy Minister Tran Van Thuan, the Ministry of Health has just approved the phase 3 clinical trial of Nano Covax vaccine of Nanogen Company. According to Lieutenant Colonel, Assoc. Dr. Chu Van Men – Director of the Center for Clinical Trials and Bioequivalence, Military Medical Academy, Ministry of National Defense, phase 3 injected the Nano Covax vaccine to 13,000 people and injected only a single dose group. 25 mcg and placebo injection group (with a ratio of “6 people vaccinated to 1 person injecting placebo” according to the design approved by the Ministry of Health). As for the reason for choosing the 25 mcg dose group, Assoc. Prof. Dr. Chu Van Men said that when the phase 2 trial showed that, the 3 dose levels of 25-50-75 mcg had equivalent safety and immunogenicity. undifferentiated. Therefore, in order to ensure the safety and increase the effectiveness of the number of doses of vaccine production, the National Ethical Council in Biomedical Research, the Ministry of Health decided to inject only 1 optimal dose of 25 mcg at the initial stage. this. Minister of Health Nguyen Thanh Long and Minister of National Defense Phan Van Giang asked and encouraged volunteers to test the vaccine against COVID-19 Nano Covax. Photo: PV. On June 11, the Military Medical Academy said that this unit has started to deploy the phase 3 trial injection of the COVID-19 Nano Covax vaccine for the first 19 volunteers. On the day of injection for 200 people, divided into 2 groups. Accordingly, one group injected the Nano Covax vaccine with a dose of 25mcg, the other group injected a placebo with aluminum excipients. Military medical students will inject 1,000 volunteers in the first time. According to the research outline, phase 3 will test on about 13,000 volunteers in many provinces such as Hanoi, Hung Yen, Long An, Tien Giang… At the Military Medical Academy, there are currently more than 7,000 volunteers registered to participate in the trial, of which more than 600 people have been screened and are eligible to participate. Besides, IVAC’s Covivac vaccine is also preparing to complete phase 1 trial and enter phase 2 in July 2021. Regarding the subjects of vaccination, according to Deputy Minister Tran Van Thuan, in addition to the priority subjects for COVID-19 vaccination under Resolution 21, the Ministry of Health has added workers in industrial zones and will propose more subjects working in establishments dealing in essential goods.

Preparing to test Covid-19 isolation monitoring bracelet The first type is the Bluezone smart bracelet, manufactured by a Vietnamese enterprise. The expected price is 6 USD / unit, equivalent to about 138,000 VND. The bracelet uses Bluezone open source core, 30-day battery, and is used in cases where smartphones are not used like in factories, used for the elderly … to support monitoring, medical declaration… The second type is a GPS navigation bracelet to help manage in the isolation area, priced at 35 USD/piece (equivalent to 800,000 VND). This bracelet will identify the wearer’s location, have a warning to destroy or remove the bracelet; 30 days battery, can be charged repeatedly and reused. The bracelet has a warning sent to the quarantined person, the medical officer in charge when leaving the allowed range or violating the predetermined route. Previously, to comply with the request of the National Steering Committee for the Prevention and Control of the Covid-19 epidemic to complete the application to manage entry people from the time of entry, at the isolation area and to monitor their health after the end. On May 8, the Ministry of Information and Communications proposed to apply a specialized bracelet to support the monitoring of people in concentrated isolation and after centralized isolation developed by Vietnamese technology enterprises. According to the Ministry of Information and Communications, some countries have exported solutions to monitor quarantined subjects, but the use of available foreign solutions will lead to many limitations in mastering and customizing to suit the Vietnamese context. Male. The purchase of foreign solutions is also dependent on the production capacity of the partner, which can significantly affect the Covid-19 prevention and control plan. Meanwhile, Vietnamese enterprises now also have solutions (mastering technology and data stored in Vietnam) and sufficient production capacity, ready to deploy on a large scale in a short time. The quarantine bracelet can open up a new management direction for low-risk quarantined people, who will be fitted with a bracelet to monitor their self-isolation at home. This approach helps to reduce the risk of cross-contamination in the isolation area, and at the same time reduces the social burden, especially the epidemic prevention and control team. Besides this bracelet, a number of other technological solutions have been deployed by the National Center for Technology for Covid-19 Prevention and Control to manage isolation, manage vaccinations and certify electronic vaccines… the fight against the Covid-19 epidemic.

The first type is the Bluezone smart bracelet, manufactured by a Vietnamese enterprise. Expected price is 6 USD / unit (about 138,000 VND). The bracelet uses Bluezone open source core, 30-day battery, and is used in cases where smartphones are not used like in factories, used for the elderly … to support monitoring, medical declaration… (Illustration) The second type is a GPS navigation bracelet to help manage in the isolation area, priced at 35 USD/piece (equivalent to 800,000 VND). This bracelet will identify the wearer’s location, have a warning to destroy or remove the bracelet; 30 days battery, can be charged repeatedly and reused. The bracelet has a warning sent to the quarantined person, the medical officer in charge when leaving the allowed range or violating the predetermined route. Before that, following the request of the National Steering Committee for Covid-19 Prevention and Control to complete the application to manage entry people from the time of entry, at the isolation area and to monitor their health after the end of the quarantine period. In the case of centralized isolation, the Ministry of Information and Communications (TT&TT) has proposed to apply a specialized bracelet to support the monitoring of people in centralized and post-isolation isolation developed by Vietnamese technology enterprises. According to the Ministry of Information and Communications, some countries have exported solutions to monitor quarantined subjects, but the use of available foreign solutions will lead to many limitations in mastering and customizing to suit the Vietnamese context. Male. The purchase of foreign solutions is also dependent on the production capacity of the partner, which can significantly affect the Covid-19 prevention and control plan. Meanwhile, Vietnamese enterprises now also have solutions (mastering technology and data stored in Vietnam) and sufficient production capacity, ready to deploy on a large scale in a short time. The tracking bracelet solution could open up a new direction of management for low-risk quarantined people. They will be fitted with a bracelet to monitor their self-isolation at home. This approach helps to reduce the risk of cross-infection in the isolation area, and at the same time eases the social burden, especially the team working in epidemic prevention and control.

National Assembly Chairman Vuong Dinh Hue visits the vaccine research and production laboratory of the Military Medical Academy – Photo: Thanh Chung A representative of the Military Medical Academy said that it has successfully researched and manufactured a test kit to detect the new strain of corona virus (SARS-CoV-2) by real-time RT-PCR method, used at more than 100 facilities. healthcare throughout the country and exported to 18 countries around the world. Continuing to research and successfully manufacture Amphabio PCR test kits with the ability to test quickly and in large quantities at the same time, which is currently being used effectively in Bac Giang province. Notably, the Academy has been trusted by the Ministry of Health to carry out phase 1 and 2 clinical trials for the Nano Covax vaccine against Covid-19 (from December 2020) and both are generating antibodies. It is expected that from June 2021, there will be a phase 3 clinical trial, deploying over 13,000 volunteers 18 years of age or older. In addition, the Academy has mobilized staff to support the prevention and control of Covid-19 in Quang Nam, Bac Giang, Bac Ninh and Laos. National Assembly Chairman Vuong Dinh Hue visited and worked at the Military Medical Academy – Photo: Thanh Chung Speaking at the meeting, National Assembly Chairman Vuong Dinh Hue highly appreciated the efforts and achievements that the Military Medical Academy has achieved during 72 years of construction and growth, which has received the most noble achievements of the Party. , state and military. In particular, in the prevention and control of the Covid-19 epidemic, the Military Medical Academy is one of the active, active and effective participating units. National Assembly Chairman Vuong Dinh Hue said that in the current period, the task of effective disease prevention is the focus in the implementation of “dual duty”, so vaccines are an important “weapon”, strategic, decisive issues to end and conquer disease. “The XIII Congress of the Party has set a key task of focusing on controlling the Covid-19 pandemic, mass vaccination of the community with Covid-19 vaccine. Therefore, the Military Medical Academy closely coordinates with other agencies. Relevant ministries and sectors urgently speed up the phase 3 clinical trial of the Nano Covax vaccine against Covid-19, striving for early results to have a preventive vaccine for the community” – National Assembly Chairman assigned. The National Assembly Chairman also suggested that the Military Medical Academy should identify challenges such as, there are many domestic and foreign facilities focusing on research and production of vaccines. Mr. Vuong Dinh Hue analyzed that if there is no superior vaccine in terms of quality, price and supply quantity, it will fall into an opportunity trap. A number of vaccine products have been born and put into circulation in countries, along with rigorous testing by the health systems of countries, approved by WHO. However, there is currently a vaccine that has shown its effectiveness compared to the new variant; There are scenarios of monopolistic production, imposing price and quantity, but also opportunities for technology transfer in the direction of humane sharing. “So, the Military Medical Academy to research and produce vaccines, it is necessary to have the shortest time of antibodies, the shortest number of days, the better. The side effects must be minimized, especially for people with underlying diseases. and weak health. Having the ability to resist and adapt to new variants of the virus,” suggested the National Assembly Chairman. At the meeting, the Military Medical Academy proposed to allow the Academy to organize the implementation of the project “Research and Development Center for Human Infectious Diseases” which was approved by the Prime Minister at the government office. Document No. 164 dated December 31, 2020 of the Government Office, which is expected to have a number of functions and tasks such as research on pathogens, development and production of biological products for detection, diagnosis and treatment of diseases. treating infectious diseases, especially dangerous and extremely dangerous diseases, contributing to protecting the health of soldiers and people, especially in emergency and disaster situations. Researching foundational technologies in development, technology transfer and production of vaccines against infectious diseases, especially dangerous and dangerous infectious diseases. Agreeing with the proposal of the Military Medical Academy, National Assembly Chairwoman Vuong Dinh Hue suggested, the Academy needs a state-level scientific research program and emergency approval to research and test. production of vaccines for human infectious diseases. The Ministry of National Defense shall assume the prime responsibility for, and coordinate with relevant agencies in, facilitating and directing the Military Medical Academy to accelerate the implementation of the project “Research and development center for human infectious diseases vaccines” under the theme of: Government policy. Also this afternoon, National Assembly Chairman Vuong Dinh Hue visited the vaccine research and production laboratory at the Military Medicine Research Center building, under the Military Medical Academy. The National Assembly Chairman graciously encouraged the forces directly involved in research, production and volunteers to test the Covid-19 vaccine.

Healthy mice were created from freeze-dried sperm stored for 6 years in space. Photo: Teruhiko Wakayama. A new study shows that rat sperm that was freeze-dried and stored on the International Space Station (ISS) for nearly six years didn’t suffer any DNA damage and went on to produce “mice pups” healthy”. The study was published June 11 in the journal Science Advances . According to the scientists, this discovery sheds more light on whether mammals, including humans, can reproduce in space. Combined with ground-based experiments exposing mouse sperm to X-rays, the study found that mammalian sperm cells can be preserved on the International Space Station for up to 200 years. Researchers have long thought that exposure to space radiation can damage the DNA in cells and lead to the possibility of passing mutations on to offspring. The lack of freezers on the ISS has prevented long-term research into living cells. To overcome these limitations, the researchers frozen dried sperm samples from 12 mice and sealed them in small, lightweight tubes and transported to the ISS by rocket without the need for a freezer. Mouse sperm were freeze-dried in glass tubes and stored on the ISS . Photo: Teruhiko Wakayama. Because of the complex mix of different types of radiation in space, scientists say, only simulation experiments to assess DNA damage on Earth cannot capture the reality of conditions. outside our atmosphere. Dr. Sayaka Wakayama, Yamanashi University, Japan, lead author of the study told The Independent : “There are different types of radiation flying around in space, unlike on the ground. For example, there are heavy ions, protons and electromagnetic waves from the rays of the sun.” “It’s very difficult to irradiate and reproduce all these types of radiation at once on the ground, so I think DNA damage in biological samples can only be measured in space,” he explains. . Scientists periodically test small portions of the sample. The samples returned to Earth after 9 months, 2 years 9 months, and 5 years and 10 months, respectively. Mouse embryos developed normally in the laboratory after fertilization with freeze-dried sperm and stored in space. Photo: Teruhiko Wakayama. When the researchers examined the samples using instruments that measured how much radiation they had absorbed and performed tests to assess DNA damage in the cell nuclei, they found a long stay. Long duration on the ISS did not result in DNA damage to freeze-dried sperm. Dr Wakayama said: “The total amount of space radiation absorbed by the ISS, as measured by the Japan Aerospace Exploration Agency (JAXA), is 0.41 milli Gray (mGy) per day. Meanwhile, typical radiation doses used to treat cancers such as solid epithelial tumors range from 60 to 80Gy. “The results of the ground X-ray experiment show that freeze-dried sperm can withstand up to 30 Gy and still be able to produce the next generation,” added Dr Wakayama. The freeze-drying process used in the study is “similar to instant coffee, or freeze-dried fruit,” explains Dr. Wakayama. With food, just adding water can be used “instantly”. The freeze-drying process kills sperm, but when rehydrated and injected into a mouse egg, the sperm can still fertilize the egg, then develop normally. The rehydrated sperm cells, when injected into fresh ovarian cells and transferred to female mice, resulted in the birth of “healthy pups”. Mouse sperm that has been preserved in space for years is injected into egg cells. Photo: Teruhiko Wakayama. Although there is a difference between DNA damage caused by X-rays and space radiation, it can be roughly predicted that freeze-dried sperm can be preserved on the surface of the body, the scientists wrote in the study. ISS for over 200 years”. According to the scientists, a total of 168 mice were born from sperm kept in space for six years, all of which were normal in appearance and had no abnormalities in their gene activity patterns. compared with control mice born from sperm preserved on Earth. Some of these mice were raised to adulthood and were able to produce healthy offspring. Scientists believe that more studies from similar experiments could shed more light on radiation effects and the tolerance of life forms for long periods of time in space. Scientists are also conducting research to find out whether mammalian embryos can develop in zero-gravity conditions. Proposals for this experiment were approved by NASA and JAXA in 2015. In August, frozen mouse embryos will be launched to the ISS, where astronauts will thaw and culture in zero gravity.

Ekaterinburg submarine of the Russian Navy. Photo: TASS Business Insider (USA) reported that the Delta-IV class submarine Ekaterinburg has spent nearly 2 years waiting at the port in Severodvinsk. Ekaterinburg’s decommissioning also marks the “final chapter” of the Delta class that has been the mainstay of the Soviet and Russian fleets of nuclear-powered ballistic missile submarines for decades. It is expected that Delta-class submarines will be replaced by advanced Borei-class ships. Delta IV class submarines are part of a group of 43 ballistic missile nuclear submarines with the first being launched in the early 70s of the last century. There are seven Delta IV submarines in service with the Russian Navy. Among them is the Podmoskovye which in 2016 was converted into a Special Mission submarine dedicated to intelligence missions. It is known that Ekaterinburg is the second ship of the Delta-IV class to be produced, built in 1985. On August 6, 1989, during Operation Behemoth, the Ekaterinburg submarine tested 16 R-29RM Shtil ballistic missiles. while in diving mode. The first launch was successful, but a fuel leak in the rocket during the second launch halted the test. The Ekaterinburg was fortunately unharmed. Not stopping there, in 2011, a serious fire occurred on the Ekaterinburg ship. The ship then had to undergo a three-year repair process.

In this phase 3, Nano Covax vaccine will be tested in multi-centers at domestic facilities with the deployment of vaccination for 13,000 volunteers. Specifically, in the North, experimental injections were carried out at the Military Medical Academy (Hanoi) and in Hung Yen province; The southern area is carried out by the Pasteur Institute in Ho Chi Minh City, and is planned to be injected in 2 provinces: Long An and Tien Giang. In the immediate future, in phase 3, 1,000 registered volunteers will be tested, and then continue to recruit more. In this phase 3, there is also research and evaluation of the effect of the vaccine against the variant of the SARS-CoV-2 virus found for the first time in India. By the end of September 2021, after the phase 3 trial is completed, depending on the test results and epidemic developments, the vaccine will be considered for approval for emergency use on a large scale in our country. Step 1: Visit https://www.bluezone.gov.vn or download directly at App Store or CH Play. Step 2: Once downloaded, the application will ask for permission to use Bluetooth to record contact with other Bluezone installed users. If Bluetooth is not open, drag the status bar and turn on Bluetooth; or go to Settings, select Bluetooth and turn it on. Step 3: Once the installation is done, click Scan Around. If someone near you less than 2m has used Bluezone, the application will automatically identify these users and put them in the contact list.

Dr. David Muller with the high-density biopatch. Photo: Hung Vu. The technology allows researchers to use a bio-patch containing a dry layer of vaccine and then apply pressure from the injection device to deliver the vaccine into cells below the surface of the skin. Besides not using needles, this technology being tested on mice also has the outstanding advantage that it does not need to be stored in the cold chain. According to Dr David Muller, Australia’s leading virologist who was involved in the development of the new injection method, the Covid-19 vaccine delivered via a high-density biopatch induces a better immune response and faster. This technology has also shown to be more effective against dangerous variants of the current SARS-CoV-2 virus. What is unique about this single-dose vaccine technology, says Dr. Muller, is that it can help accelerate global vaccine coverage efforts, especially in low-income countries and regions of the world. remote areas. Tests to date have shown that when coated on a dry patch, the vaccine remains stable for at least 30 days in an environment of 25 degrees Celsius and 1 week if it is at 40 degrees Celsius. Using this technology, vaccines will not need to be preserved in complicated and expensive cold chains like today. The developers believe that the applicability of the new technology is very promising. In addition, scientists are also looking for funding to be able to conduct clinical trials on humans in the near future.

VOV.VN reporter interviewed Ms. Truong Thi Ngoc Anh – Vice President of the Vietnam Fatherland Front Central Committee about the openness, transparency and efficiency in coordinating and using the Fund of the Vietnam Fatherland Front. The COVID-19 prevention and control fund is called, managed and coordinated by the Vietnam Fatherland Front to donate resources to buy vaccines, carry out COVID-19 prevention and control work, and support units and localities. region severely affected by the COVID-19 pandemic. The COVID-19 vaccine fund was established by the Government and managed by the Ministry of Finance, with the goal of receiving, managing and using funding sources to purchase, import, research, and produce together with state budget resources. domestic vaccine production to vaccinate people. Children bring piggy bank to support epidemic prevention and control fund Reporter: In recent years, the Vietnam Fatherland Front has received many donations for the COVID-19 Prevention and Control Fund. So which reception left the biggest impression on you? Ms. Truong Thi Ngoc Anh: In a very short time, many individuals and groups have supported the COVID-19 Fund through the Vietnam Fatherland Front. Every heart is precious. Among them are two small children who personally impressed me. Two children brought piggy banks to the Central Committee (Central Committee) of the Vietnam Fatherland Front to support the Fund for COVID-19 Prevention and Control. Both children are still in elementary school. One child attends in Quoc Oai district, the other in Dong Da district. “This is the money that I save from the bonus after each school year and the money that the aunts and uncles give for the Tet holiday.” – said a small child as he handed the piggy bank to us. Grandson Nguyen Ngoc Minh beats a piggy bank to save for 4 years and donate it to the COVID-19 Prevention Fund I saw with my own eyes the children beating pigs. The small coins are curled up neatly in the piggy bank, showing the children’s accumulation and respect. For young children, piggy bank is not only a savings but also a treasure. But when needed, the children are ready to bring their treasures to donate. The image of the children counting every penny in the piggy bank to bring to support made many adults like us surprised and moved. “I want to ask you to transfer this money to the epidemic area. First of all, to help children of the same age as us, who are affected by the epidemic, and those who have to be separated from their parents to go into isolation.” Sometimes the actions of small children have to make adults like us think. I hope that the story of these two piggy banks will spread the beautiful image of “small people doing small things”, about the spirit of caring and supporting each other of the Vietnamese people. Inspiring responsibility for the country’s destiny in every citizen Reporter: With its position and role as a center of solidarity, gathering all social forces, over the years, the Vietnam Fatherland Front has effectively launched many donation and support programs. What is the meaning of this campaign for the Fund for COVID-19 Prevention and Control and how is it different from other campaigns, madam? Ms. Truong Thi Ngoc Anh: Through two campaigns and donations to support the prevention and control of the COVID-19 epidemic (Phase 1: 1-17/3/2020; Phase 2: From May 27, 2021), the Vietnam Fatherland Front clearly saw the essence of the COVID-19 pandemic. spirit and responsibility to the country of each Vietnamese people. When the country is in trouble, that spirit will rise strongly. In 2020, when the Prime Minister called on the whole country to fight the epidemic like fighting the enemy, the whole people became a great solidarity, persistently fighting at both the front and rear. The Vietnam Fatherland Front has received a great deal of resources from the people to work with the State budget in anti-epidemic work. Perhaps that strength is one of many factors that make Vietnam the second best anti-epidemic country in the world. President Nguyen Xuan Phuc launched a peak donation campaign to support COVID-19 prevention and control on May 27, 2021. In 2021, when the COVID-19 epidemic is complicated with many new strains, the country will again fall into a difficult time. The dizzying and unpredictable spread of the new virus strain poses new requirements and measures. That’s 5K+ vaccines. Accordingly, the Politburo and the Secretariat of the Party Central Committee have advocated vaccination for the entire population. In addition to the State budget, the Government has also called for contributions from the people. In the spirit of responding to the Party’s guidelines and the Government’s solutions, the Vietnam Fatherland Front organized the second campaign. After the call of President Nguyen Xuan Phuc and Chairman of the Central Committee of the Vietnam Fatherland Front Do Van Chien, up to now, the Vietnam Fatherland Front has received nearly 3,500 billion VND for the COVID-19 epidemic prevention and control fund from the people. In such a context, every dollar donated to the COVID-19 Prevention and Control Fund is very meaningful. All for a safe Vietnam Reporter: Despite many difficulties and even heavy damage caused by the epidemic, in a short time, many businesses, collectives, individuals, agencies and units have donated trillions of dong through the Vietnam Fatherland Front. to contribute to the fight against COVID-19. How do you feel about this? Ms. Truong Thi Ngoc Anh: I myself have heard a lot of businesses confiding: “We have been closed for many months now, the workers have no jobs…but still have to work hard to pay wages to keep them, waiting for the day production resumes”. During more than a long year because of the epidemic, the difficulties that businesses and employees face are increasingly piling up. For businesses operating in service areas such as tourism, hotels, etc., the damage is even heavier. But when the Vietnam Fatherland Front sent out a call to them, they had to deduct part of the money to support. All for a safe country, for a disease-free country. On behalf of the Central Committee of the Vietnam Fatherland Front, Ms. Truong Thi Ngoc Anh received VND 500 million from Power Generation Company 1. This is both an act of showing the social responsibility of businesses to the country, as well as a responsibility to “save themselves” in the condition that the country is affected by the epidemic. Because only when the epidemic is extinguished, can businesses reproduce and re-operate, businesses and the economy can recover. But above all, I see “compatriotism”, the spirit of the good leaves to protect the torn leaves of our nation. During their own most difficult times, they still find ways to help those in need, are still willing to join hands and stand side by side with the country. Donations are prioritized to be used according to the wishes of the contributors Reporter: Publicity, transparency, accuracy, timeliness, efficiency in the coordination and use of the Fund are what the sponsors as well as each collective and individual are very interested in. Could you please tell me, how does the Central Committee of the Vietnam Fatherland Front have been directed and monitored so that this resource can be used for the right purposes, for the right subjects and with high efficiency? Ms. Truong Thi Ngoc Anh: In Article 2 of Decree 64/2008/ND-CP on mobilizing, receiving, distributing and using voluntary contributions, it is stipulated that the responsibility of the Vietnam Fatherland Front is to allocate funds to mobilize a In a reasonable manner and for the right purposes based on the requests of businesses, donors, etc. Thus, we will prioritize the allocation of the COVID-19 prevention and control fund at the request of businesses and organizations. and individual contributors. Accordingly, out of nearly 650 billion VND in donations from collectives, individuals, units and businesses sent to the Vietnam Fatherland Front, we will transfer 550 billion VND to the Vaccine Fund managed by the Ministry of Finance. The Vietnam Fatherland Front Central Committee received more than 130 million donations from the Association of Vietnamese compatriots in Macao (China). The extent of damage, epidemic situation, socio-economic conditions of localities and units are the second coordination criteria. Based on these factors, we will allocate resources to the right localities and objects of need. Currently, Bac Ninh and Bac Giang are the two provinces most heavily affected by the COVID-19 epidemic. Therefore, we have allocated resources to two localities to serve epidemic prevention and control; as well as providing financial support, taking care of poor households, losing jobs and losing income due to the COVID-19 epidemic to ensure a minimum standard of living for people. Responding to the guiding spirit of the Party and Government, purchasing a vaccine is the biggest priority in coordinating and using the Vietnam Fatherland Front’s COVID-19 Prevention Fund. In addition, following the call of the President, the Vietnam Fatherland Front is very interested in encouraging and training the frontline forces in the prevention and control of the epidemic. In this fight against the epidemic, the armed forces or doctors are people with very special circumstances. There are many people who volunteered in the epidemic center, did not come home for months, worked until exhausted… Therefore, the community must be responsible for spiritual encouragement and material support so that they can do well the tasks that the country has. entrust. Only then will we be able to extinguish the epidemic, and the country will regain peace. To ensure transparency in the use of funds, the Vietnam Fatherland Front transparently discloses all receipts and allocations from the COVID-19 Prevention and Control Fund in the media. Immediately after allocating funds to the receiving units, we also require the responsible units and localities to give two-way feedback, fully report the expenditures, list and address of beneficiaries, …with the Vietnam Fatherland Front. On that basis, the Fatherland Front conducts regular monitoring, ensuring that the funds are used for the right subjects and for the right purposes. Reporter: Thank you ma’am.

In the latest image, the new supercar is camouflaged quite well. According to super car page Varryx , this could be a V12 hybrid supercar. The test supercar model is rumored to be the Lamborghini Aventador SJ. The appearance of the test car is quite similar to the Lamborghini Aventador S, the rear end is similar to the SVJ but without the spoiler. Predictions say that this is the Aventador S Jota (SJ), the final version of this supercar line. The first version of the Lamborghini Aventador was launched in 2011 (LP700-4). This car line continues to have versions such as the Aventador SuperVeloce LP750-4 and SVJ 63 Roadster. This hybrid SJ will be the last version of the Aventador line, before another line of hybrid supercars is born. Meanwhile, the Aventador SJ is expected to have a capacity increase of 10 horsepower compared to the current SVJ, which is equipped with a 6.5L V12 engine, capacity of 780 horsepower. There is also information that the new supercar is limited to 700 units.

The US spent more than 1 billion USD on drugs to treat COVID-19 (Artwork). The oral antiviral drug Molnupiravir, which prevents the development of COVID-19 disease, is used to treat the early stages of the disease. The current trial regimen is 2 doses per day for 5 days. According to Dr. John Whyte – medical director of Merck & Co Inc. Laboratories, the US needs therapeutic drugs to be ready for the new wave of COVID-19. “This is a Tamiflu-like drug that we use to treat the flu,” said Dr John Whyte. Now we still have to do some research to make sure this drug is effective for treating COVID-19. But this is a correct strategy to prepare for new waves of COVID-19 to emerge.” Merck & Co Inc expects to produce more than 10 million courses of Molnupiravir by the end of the year and said many other countries are in discussions with the company about pre-ordering Molnupiravir. Data on the global trial of molnupiravir is expected to be released next fall. If successful, Merck & Co Inc will apply for an emergency use license as early as the second half of this year.

The latest update of the iOS 14 operating system seems to focus only on bug fixes and performance improvements to provide the best performance and enhance the user experience during use. These beta versions can be easily downloaded through the Apple Developer Center for those signed up for the beta program, or through an over-the-air update on devices running the beta software. Early public betas are usually officially released within a few days of a developer beta. Currently, users who have previously signed up for the experience can download iOS 14.7 and iPadOS 14.7 beta 2 on their devices by going to Settings -> General -> Software Update. Earlier, Apple suddenly released beta 1 of iOS 14.7, iPadOS 14.7, tvOS 14.7, watchOS 7.6 and macOS 11.5 on May 19, followed by a few days of public release of iOS 14.6, iPadOS 14.6 versions. , tvOS 14.6, watchOS 7.5, and macOS Big Sur 11.4. The HomePod OS has also received its second developer beta update. However, users are recommended to back up all data on the device before participating in Apple’s trial program. When something goes wrong and you want to revert to the previous version of the operating system (currently iOS 14.6), you will need a backup of your old data. However, users should not install the beta for major devices, because of the possibility of data loss or other problems. According to 9to5mac

Illustration GS. Dr. Truong Viet Dung, Chairman of the National Ethics Council in Biomedical Research, said in the SK & DS newspaper, in phase 3, the subjects of the Nano Covax vaccine trial in Vietnam will expand. The object here means the area, which can be extended to other areas such as workers in industrial zones. However, areas or industrial zones with COVID-19 cases were not selected for clinical trials because it would be interpreted as the epidemic situation that made people too worried and accepted to participate in the research. Therefore, research can only be carried out in industrial zones at risk of disease outbreaks, not in industrial zones with epidemics. Testing participants for COVID-19 to confirm the absence of antibodies is required. In the spirit of “testing as quickly as possible” of the Government, the Ministry of Health assigned testing units. Fast does not mean cutting, skipping stages. Any stage must comply with international requirements and standards. Do it very quickly but must be very standard, giving it to the Council must be approved immediately. In general, in accordance with the process and step by step of each phase, so that the Ministry of Health has enough scientific basis to be able to grant urgent and conditional use of Nano Covax vaccine in Vietnam. Information on Vietnam plus, Deputy Director of Military Medical Research Institute Ho Anh Son said that according to the latest information, it is possible that as soon as next week (expected in early June 2021) will enter vaccine research. Nano Covax phase 3 with the expected number of volunteers to participate is about 13,000 people. In phase 3, the implementation is very fast, following the correct process, and at the same time meeting the needs of disease control in Vietnam. Up to now, the Military Medical Academy has mobilized a lot of doctors, technicians, students… to participate in the testing process so that it can be ready for deployment in 10 provinces/cities across the country at the same time. country. After testing phase 1 and phase 2, Nano Covax vaccine is quite safe, so the criteria for recruiting volunteers will be relaxed more than the previous 2 phases. Volunteers participating in phase 3 from 18-75 years old, only need to check the blood count and check for antibodies to the SARS-CoV-2 virus. People who have been exposed to the SARS-CoV-2 virus or already have antibodies will be excluded from the test population. More about the phase 3 trial, Lieutenant General, Professor-Dr. Do Quyet, Director of the Military Medical Academy, Ministry of National Defense said that he believes in the safety of the Nano Covax vaccine with the results achieved. through the previous two phases of testing. According to the Director of the Military Medical Academy, immunogenicity is reflected in two main factors: antibody concentration and antibody immunogenicity. Specifically, the concentration of SARS-CoV-2 virus antibodies after injection of the phase 2 trial showed a very high increase in antibody titres, from tens to hundreds of times. Antibody immunogenicity to assess the ability to neutralize SARS-CoV-2 virus living at the 35th day of good response, above the prescribed threshold. As for the ability to neutralize the virus at day 42, the team has now evaluated 22/110 samples; expected to be completed in early June 2021 to report to the National Ethics Council in Biomedical Research. Phase 3 aims to evaluate the protective effect of the vaccine on the community, designed in many centers, expanding to other localities with a larger number of samples with only 1 injection. Based on the results of the evaluation, the National Ethical Council in Biomedical Research selected the experimental injection of 25mcg dose. Strictly following international guidelines, the National Ethical Council for Biomedical Research also identified a phase 3 trial in 10,000 people. Military Medical Academy complies with the approved outline and deploys to recruit volunteers.

“Red envelopes”, referring to the traditional cash prize distribution, will be distributed to 200,000 winners and they will have to download an app to use the prize for purchases at designated locations. in the city. Those who want to buy lottery tickets can register from 6/6. The winner will be announced a few days later and will have to spend the prize money by June 20. China is a promising player in the global race for central bank digital currencies (CBDCs) and has conducted trials in several major cities such as Shenzhen and Shanghai. The trial in Shenzhen in January awarded a reward of 20 million yuan. The People’s Bank of China (PboC) aims to be the first major central bank to issue an eCNY, part of an effort to internationalize the yuan and reduce its dependence on the global banking system without USD prevails. eCNY may also weaken Ant Group’s Alipay and Tencent’s WeChat Pay in payment systems.

The idea behind the study of nuclear fusion is to recreate how the Sun generates enormous amounts of energy, a process involving a large amount of heat and pressure that combine to form plasma, in which atomic particles fuse. with super speed. Scientists are looking to trigger and study these reactions on Earth with a variety of experimental equipment, but experts say that EAST, located at the Hefei Institute of Physical Sciences of the Academy of Sciences Chinese studies, is the most promising approach. Inside China’s “Artificial Sun”, the Tokamak Superconducting Reactor (EAST). Photo: Newatlas. The EAST is a metal toroidal device consisting of magnetic coils designed to sustain streams of superheated hydrogen plasma long enough for the above reactions to occur. In 2016, scientists at EAST heated a hydrogen plasma to about 50 million degrees Celsius and maintained it for 102 seconds. Then in 2018, they hit 100 million degrees Celsius, six times hotter than the Sun’s core, and lasted 10 seconds. According to the Xinhua , the latest test marks a big step forward, achieving a new record when heating the plasma to 120 million degrees Celsius and maintaining it for 101 seconds. In separate experiments, this “artificial sun” heated plasma to 160 million degrees Celsius in 20 seconds. The goal of EAST is to maintain the plasma at 100 million degrees Celsius for more than 1,000 seconds (about 17 minutes). These experiments are not designed to generate conventional electricity, but to advance the field of synthetic physics for next-generation devices such as ITER, the world’s largest nuclear fusion reactor is expected to be. completed by 2025. Similar to EAST, experiments on South Korea’s KSTAR reactor set a world record last year, maintaining plasma at more than 100 million degrees Celsius for 20 seconds. In addition, the country also announced the development of ITER and is expected to officially operate in 2035.

As if understanding our astonishment at these professional phrases, Colonel Hoang Minh Quan explained: “Electromagnetic compatibility (EMC) is the ability of equipment, radio equipment systems, Electricity and electronics operate normally in the electromagnetic environment and do not cause interference to other equipment and systems. However, the development of science and technology has increased the level of electromagnetic emissions into the environment, affecting the operation of equipment. Therefore, electromagnetic control in devices becomes an urgent requirement, regulated by international, regional or national standards. The commander of the Center for Quality Assessment checks and exchanges experiences in performing temperature and humidity testing tasks with the center’s officials and engineers (photo taken before April 27, 2021). The fact also shows that the control of electromagnetic compatibility for defense products is increasingly urgent. Therefore, in July 2017, the first and only MIL-STD 461 E/F military standard EMC Laboratory in Vietnam, up to now, was equipped for the Quality Assessment Center, officially. come into operation. Under the management and operation of the Electro-Electronics Quality Control Department, these systems have been tested for many types of VKTB, defense goods products with hundreds of different modules/systems of more than 50 categories, thereby performing well the following roles: Strictly and accurately managing product quality; help manufacturing units perfect products; provide suitable plans for the units in the arrangement and use of equipment. From the results achieved, the center has determined that one of the breakthrough tasks in the coming time is to propose to invest in more equipment to expand the field of EMC testing, ensuring that all testing criteria are met. military standard MIL-STD 461 E/F and cargo testing group 2 specified by specialized ministries for use in the military. With the assigned functions and tasks, over the years, the center has always performed well the task of inspecting, evaluating, assessing and testing the quality of VKTB, products and defense goods. Thereby, the origin, quantity and quality have been clearly identified, helping the units to perform well the management and exploitation work more and more effectively. In 2020, the center has inspected goods for 34 agencies and units, with 75 systems of all kinds, nearly 9,000 equipment, more than 26,000 supplies and spare parts…; also conduct EMC tests, electrical tests, radio tests, temperature tests, humidity tests, vibration shocks, metal composition analysis, tensile tests, material compression tests, non-destructive tests. In order to improve the quality of task performance, the Center for Quality Assessment always attaches great importance to the movement of promoting initiatives and technical improvements with many initiatives winning the Innovative Youth Award in the army. At the Department of Electrical and Electronic Quality Control, a typical unit in the implementation of this movement, a group of officials and engineers are holding hands on a product called “TKN-GDCL-19 watertight test equipment”. Major Nguyen Tat Nam, Head of Electrical-Electronics Quality Control Department, said: “This is the initiative that won the second prize of the Army’s Innovative Youth Award in 2020, which has the effect of testing water tightness for information equipment. for counterfeiters. The advantage of this device compared to previously equipped equipment is that all operating processes are controlled by a computer, which is convenient and gives higher accuracy. The Electro-Electronics Quality Control Department also owns an initiative that won the first prize of the Army’s Creative Youth Award in 2019 and the second prize in the National Technical Innovation Contest in 2020 which is the initiative to measure the frequency hopping speed of the army. frequency hopping radio transmitters used in the military. The initiative not only gives the same accuracy as imported equipment, but also saves billions of dong for the unit. Working at the Department of Quality Assessment of Information Technology (IT), Captain Bui Huu Quan, Technical Assistant is not only responsible for quality assessment of IT equipment, but also conducts environmental testing. From the tests of vibration, temperature, and humidity, he can detect errors early from the sockets, welds, etc., helping the manufacturer to take remedial measures and perfect the product. IT is a rapidly developing field, so the inspection object is upgraded regularly. In order to successfully complete the task, Captain Bui Huu Quan must actively update information related to his specialty, and at the same time research and develop management software to improve the quality of inspection work. Along with the development of the military, inspection products are always diverse in types, technology is increasingly modern and complex. Therefore, the Quality Assessment Center has determined to constantly strive to become the leading inspection facility in the industry, having the facilities and a team of qualified and qualified assessors to perform and complete the tasks comprehensively. assigned.

Wuhan Institute of Virology, China. Photo: AFP 59 leading biological laboratories in the world The Wuhan Institute of Virology is among the most secure, often referred to as biosafety level 4, or BSL4. Such laboratory facilities are built to operate safely and securely against some of the world’s deadliest viruses and bacteria, which can cause serious diseases for which there is no cure or vaccine. . “There are air-conditioning filtration systems that prevent viruses from escaping through exhaust gases and wastewater, which are treated with chemicals or high temperatures to make sure nothing remains. at,” Gregory Koblentz, director of the Biosafety Program at George Mason University, told AFP. In addition, the researchers themselves are professionally trained and wear protective gear when conducting experiments. There are about 59 such biological laboratories around the world, a report co-led by Mr. Koblentz published this week said. “There are no mandatory international standards for safety, security and accountability standards for diseases,” the report said. Accidents can happen at any time Accidents can sometimes happen in even the world’s top facilities and are even more likely to happen in thousands of lower-end labs. The H1N1 virus – the same type of virus that caused the 1918 pandemic was leaked in 1977 in the Soviet Union and China, and then spread around the world. In 2001, a mentally challenged employee at an American laboratory sent parcels of anthrax spores across the United States, killing five people. Two Chinese researchers were exposed to the SARS virus in 2004 and spread the disease to others, killing one person. Lynn Klotz, a senior scientist at the Centers for Arms Control and Disarmament, has raised the alarm about the threat to the public from such experimental facilities. “Human errors account for more than 70% of errors in laboratories,” the researcher said. Controversy entitled “Strengthening the research function” There are controversies within the US government, which also funds the Wuhan coronavirus research program, and some independent scientists over whether gains of function – GOF) should be conducted. GOF studies focus on tailoring pathogens to make them more infectious, more dangerous, or easier to escape from treatments and vaccines – all with the aim of learning how to cope with them more effectively. This field has been going on for a long time. The debate heated up when, in 2011, two research groups showed that they could make avian influenza viruses more infectious in animals. Harvard epidemiologist Marc Lipsitch told AFP he was concerned that “would create a strain of the virus that, if it infects laboratory workers, not only kills the person but causes a pandemic”. “This study was not requested and does not contribute to the development of drugs or vaccines,” said molecular biologist Richard Ebright of Rutgers University, one of the strongest opponents of the type of research. this said. In 2014, the US government announced it would stop funding such research, but the process was criticized for its lack of transparency and trust. Late last year, a non-profit organization received funding from the US for research “to predict the risk of virus escaping from the laboratory” from corona virus in bats to humans in Wuhan. This week, before a question from Congress, experts Francis Collins and Anthony Fauci of the US National Institutes of Health also denied conducting activities to strengthen research functions.

The animals will head to the International Space Station (ISS) next week as part of SpaceX’s 22nd cargo resupply mission. SpaceX is set to launch microscopic creatures aboard its Falcon 9 rocket on June 3, 1:29 p.m. EDT from the Kennedy Space Center in Florida. Tardigrades are tiny, measuring just 0.04 inches (1 millimeter) long and are popularly nicknamed “water bears” due to their bear-like appearance when viewed through a microscope. – they are able to survive intense radiation; a pressure six times that found in the deepest parts of the ocean; and the vacuum of space, these microscopic animals are tougher much more than their cute name. In fact, the Israeli Beresheet spacecraft carrying thousands of Tardigrades was dried on board when it crashed to the moon during a failed landing attempt on April 11, 2019. If any life form can survive the crash, it is probably these creatures, especially since they are in a dehydrated state called “tun”, from which they can be resuscitated. . It is these abilities that have made the tardigrade a useful research organism on the ISS, where astronauts hope to identify the specific genes responsible for its remarkable feats of adaptation. with harsh environments. This should give us some important insights into the health effects of long-term space travel. “Some of the conditions in which water bears can survive include being dry, freezing and being heated beyond the boiling point of water. They can survive with thousands of times more radiation than we do, and they can can survive for days or weeks with little or no oxygen,” Thomas Boothby, assistant professor of molecular biology at the University of Wyoming and principal investigator of the experiment, said in a press conference. “They have been shown to be able to survive and reproduce during spaceflight, and can even survive long periods of exposure to the vacuum of outer space.” For Boothby’s study, astronauts will examine the molecular biology of the water bears to look for signs of any immediate and long-term adaptations to life in low Earth orbit. – objects that expose astronauts to the rigors of zero gravity and increased radiation exposure. He hopes that the information gathered from the organisms, prepared to arrive at the ISS in a semi-frozen state before being thawed, will provide important insights into future therapies that could protect health of astronauts during extended space missions. A separate and parallel experiment also carried out by the resupply mission will bring 128 baby bobtail squid (Euprymna scolopes) to the station. The 0.12-inch (3 mm) long squid have a special light-producing organ inside their body, where bioluminescent bacteria provide the squid with light. The researchers of this experiment hope to investigate the symbiotic relationship between bacteria and squid to see how beneficial bacteria interact with animal tissue in space. “Animals, including humans, rely on our bacteria to maintain a healthy digestive and immune system.” Jamie Foster, a microbiologist at the University of Florida and principal investigator of the Microgravity Understanding for Microbial Interactions (UMAMI) experiment. “We don’t fully understand how space changes these beneficial interactions.” The squids are born without bacteria, which they then get from the surrounding ocean, so the researchers are planning to add bacteria to the squid as soon as they are defrosted at the ISS. This way, the researchers could observe the squid as they established a symbiosis with the bacteria. By studying the molecules produced in this process, the researchers will be able to determine which genes the squid used to achieve the feat in space. Knowing this could help people better take care of the microorganisms in their immune systems and guts during long space voyages. Although the journey into space has been a stressful one, the tardigrades have suffered worse at least, having recently survived being shot from a high-speed gun. In that study, the researchers found that the tardigrade can survive tremors generated at speeds of about 3,000 feet per second (900 meters per second).

Thus, this is the first airline in Vietnam to sign an electronic health passport agreement. This is the key to opening the border, creating favorable conditions for passengers to travel between countries, and at the same time meeting all entry requirements of authorities and governments at the destination. IATA will support and coordinate closely with Vietnam Airlines throughout the test run. A representative of the airline said that IATA and Vietnam Airlines will start testing in June this year. Accordingly, some passengers will be selected to download the IATA Travel Pass application for free on their mobile phones, create a digital personal profile including photos and passport information, fill in flight information to be updated on their flight requirements. epidemiological demand at the destination. In the first phase, some passengers will be selected to download the free IATA Travel Pass application to their mobile phones and create personal profiles. Photo: VNA Before departure, passengers must make an appointment and go to COVID-19 testing or vaccination at a facility designated by the Government of the host country that is registered with IATA, then share the results electronically and confirm flight status with the airline before commencing the journey. According to the airline, the application helps airlines and authorities check the validity of certificates and easily identify passengers. All this information is confidential and is only shared with the passenger’s permission. IATA Travel Pass integrates some leading digital solutions such as contactless travel, biometric data, electronic health certificates such as test results, COVID-19 vaccination, especially convenient and effective. when possible to replace the current types of paper procedures. Several airlines around the world have implemented the IATA Travel Pass. Illustration. Vietnam Airlines General Director Le Hong Ha acknowledged that Vietnam Airlines has become the pioneer airline in Vietnam to test the IATA Travel Pass, creating a big step forward for its passengers and for the domestic aviation industry. “We believe that Vietnam Airlines’ ability to accelerate digital transformation along with IATA’s extensive expertise in the aviation field will bring certain successes after this test,” said the CEO of Vietnam Airlines. According to Mr. Ha, electronic health passport solutions such as the IATA Travel Pass should be widely allowed and recognized by governments, helping to quickly restore regular international passenger transport. The most important goal is to restore passenger confidence when traveling and ensure a safe and seamless travel experience for all.” Nick Careen, IATA Senior Vice President of Airport Operations, Passenger, Cargo and Security said: “We are proud to welcome Vietnam Airlines as the first airline in Vietnam to apply the IATA Travel Pass. . This is a solution to facilitate international travel during the pandemic, providing peace of mind and ensuring that passengers meet all COVID-19 requirements upon entry. The IATA Travel Pass holds the key to the relaunch of the travel and tourism industry, an important contributor to the country’s economy.”

The IATA Travel Pass electronic health passport can be considered as the key to opening the border, facilitating passengers to travel smoothly between countries. (Photo: provided by Vietnam Airlines) Vietnam Airlines became the first airline in Vietnam to sign an agreement with the International Aviation Association (IATA) to test the electronic health passport application (IATA Travel Pass) today (May 31). . This can be considered as the key to opening the border, creating favorable conditions for passengers to travel between countries and meeting all entry requirements of authorities and governments at the destination. IATA will support and coordinate closely with Vietnam Airlines throughout the test run. IATA and Vietnam Airlines will start testing in June. This process includes selected passengers to download the free IATA Travel Pass app to their mobile phones, create a digital profile with their photo and passport information, and fill in their flight details to gain access. Update on epidemiological requirements at destination. Before departure, passengers must make an appointment and go to a COVID-19 test or vaccination facility at a government-designated facility registered with IATA, then share the results electronically and confirm Get flight status with the airline before starting your journey. The application helps airlines and authorities check the validity of certificates and easily identify passengers. All this information is confidential and is only shared with the passenger’s permission. IATA Travel Pass integrates some leading digital solutions such as contactless travel, biometric data, electronic health certificates such as test results, COVID-19 vaccination, especially convenient and effective. when possible to replace the current types of paper procedures. This is a secure application that ensures consistent information between parties including government, testing facilities, airlines and passengers. According to Mr. Le Hong Ha, General Director of Vietnam Airlines, Vietnam Airlines became the pioneer airline in Vietnam to test the IATA Travel Pass, creating a big step forward for its passengers and for the domestic aviation industry. Believing that Vietnam Airlines’ ability to accelerate digital transformation along with IATA’s extensive expertise in the aviation field will bring certain successes after this test, Mr. Ha said that the solution electronic health passport such as the IATA Travel Pass should be widely authorized and recognized by governments, helping to quickly restore routine international passenger transport. “The most important goal is to restore passenger confidence when traveling and ensure a safe and seamless travel experience for everyone,” emphasized the Vietnam Airlines CEO. Nick Careen, IATA Senior Vice President of Airport Operations, Passenger, Cargo and Security said: “The IATA Travel Pass app is the solution to facilitate international travel during the pandemic. provides peace of mind and ensures that passengers meet all COVID-19 requirements upon entry. The IATA Travel Pass holds the key to the relaunch of the travel and tourism industry, an important contributor to the country’s economy.” Previously, in February 2021, Vietnam Airlines and IATA started discussing the IATA Travel Pass. Currently, Singapore, Panama and Estonia are the three countries that have officially agreed to allow passengers to use this application upon entry. In addition, more than 30 airlines have announced the test, including Singapore Airlines, Qatar Airways, All Nippon Airways, Etihad, Emirates, Korean Air, Virgin Atlantic, Ethiopian… The electronic health passport is one of the most expected solutions for Vietnam to quickly and safely open its border, supporting the tourism and aviation industries after a year of being heavily affected by COVID- 19. Currently, the Civil Aviation Administration of Vietnam has proposed the Ministry of Transport to report to the competent authorities to deploy this mechanism to accelerate the reopening of regular international flights carrying passengers to Vietnam./.

Research conducted in conjunction with the Technology and Public Purpose Project at the Harvard Kennedy School’s Belfer Center for Science and International Affairs, found that 53% of drivers surveyed felt less safe while riding. share the road with self-driving pickup trucks, and 47% feel less safe sharing the road with other self-driving vehicles. The AAA notes that 38 states and the District of Columbia have pilot projects testing self-driving cars. In California and Nevada particularly, this project is actively lobbied for. In fact, only 35% of survey respondents know that some states allow testing of self-driving cars on public roads. Additionally, 34% of those surveyed said they support self-driving pilot programs while 36% are against. Self-driving car test project is applied in many places in the US Of those opposed to the program, 77% said they were concerned about the safety of sharing the road with self-driving cars while 62% worried about who would be responsible for collisions with self-driving cars. . More than half also believe that the public needs to know the safest way to be on the road with self-driving test vehicles. The study also revealed that this problem could be overcome if self-driving test vehicles were easier to identify. In fact, 62% said they would feel safer if such vehicles were clearly marked. Meanwhile, 60% said they want a dedicated lane for self-driving cars. The AAA also recognizes that regulators should establish signs to make such vehicles easier to identify. Solutions have been put in place for self-driving cars to “integrate” into public transport

Water Bear – Tiny tardigrada that lives in the water. Photo: Earth Life According to CNN (USA), the SpaceX ship will carry necessities, scientific research experiments and even solar panels to the ISS station. In particular, 5,000 water bears and 128 small squids will also be sent to space this time. Both animals will participate in the experiments here. The scientists wanted to find out how water bears can tolerate the environment on the space station and whether microgravity affects the symbiotic relationship between squid and probiotics. Water bear in space Water bears look like little bears under a microscope. Photo: CNN According to Thomas Boothby, Assistant Professor of Molecular Biology at the University of Wyoming, water bears are known to be able to survive and thrive in the most extreme environments. They are a group of microorganisms that can survive under extreme pressure. “Water bears have the ability to survive drying, freezing and heating past boiling point. They can withstand radiation levels thousands of times higher than humans and can survive days or weeks without oxygen,” said Boothby. He said this is not the first time water bears have been sent into space. They have been shown to survive and reproduce in spaceflight, and can even survive long periods of exposure to the vacuum of space. “Scientists were able to sequence the genome of the water bear, thereby testing how the microorganism is affected by different environmental conditions based on their gene expression,” he said. more. Boothby’s experiment is also aimed at understanding how water bears are adapted to life in low Earth orbit. This could help to better understand the stressors humans face in the universe. The water bear will arrive at the ISS in a frozen state, then be defrosted, revived and grown in a special system. The results of the study will allow scientists to track which genes help water bears survive. For example, if researchers determine that water bears are making lots of antioxidants to help cope with high radiation levels, that means astronauts need to eat a diet rich in these nutrients. more anti-oxidant. “Our hope is that this knowledge will pave the way to the development of countermeasures or therapies to help protect astronauts during extended space missions,” said Boothby. Glowing squid ink Young long-tailed squid are swimming in sea water. Photo: CNN In addition, the researchers will also conduct the UMAMI experiment – a study that investigates microgravity on interactions between animals and microorganisms. Jamie Foster, a professor in the Department of Microbiology and Cell Science at the University of Florida and the lead researcher on the experiment, said the study aimed to understand how healthy bacteria interact with animal tissue in space. . “Animals, including humans, rely on the microbiome to maintain a healthy gut and immune system,” Ms Foster said. “But we still don’t fully understand how the universe changes those beneficial interactions. The UMAMI experiment using glow-in-the-dark dumpling squid will shed light on these important issues in human health. “. The stomach squid is only about 3mm long, making it the perfect model to study for two reasons. They have special luminous organs in their bodies, which may contain a species of luminescent bacteria. The squid then uses the bacteria to glow in the dark. Since there’s only one species of bacteria and one type of host tissue, it’s easy for researchers to track how that happens. “Squid has a similar immune system to humans. We can see a lot of similarities in how the immune system responds to these beneficial bacteria in the space environment,” she added. The baby squid are born without bacteria, so they must be collected from the environment. The team of experts conducting the experiment will promote a symbiotic relationship by introducing bacteria into the squid and observing what happens in the first few hours. In the experiment, the squids will be placed in an automatic container. The pump will pump water or bacteria as they need it. After that, the squid tissue will be frozen on the ISS station and brought back to Earth. In addition, the scientists also carried out other experiments including mobile ultrasound, remote control of the robotic arm with virtual reality technology, analysis of how kidney stones form in space, studying the microbiome of the kidney. organisms in the mouth and produce more resistant cotton. Hundreds of scientific experiments are conducted every day on the ISS station, which is likened to a space laboratory. Astronauts will monitor this experiment and report their observations to researchers on Earth. These studies will help us better understand zero-gravity life and explore possible benefits on Earth.

Users can hide the number of likes on Facebook On May 27, Facebook officially announced the launch of the feature to hide the number of likes on Facebook and Instagram. Users can optionally hide the public like count on posts. Accordingly, this social network will offer an option to hide the number of likes on all posts on the news feed. Users can also choose to hide the number of likes on their own posts so that others can’t see how many likes that post has. According to Facebook, with this feature, people can focus on the shared image or video instead of the number of likes. Users can hide the number of likes on other people’s posts, by accessing the new “Posts” section in the “Settings” section. This control applies to all News Feed posts. Besides, users can also choose to hide the number of likes before sharing a content. The feature can be optionally enabled/disabled, even after the content has been posted. Because everyone wants more flexibility, we’ve made the choice so they can adjust as they please. Over the next few weeks, both of these controls will be in place, according to Facebook. Previously, this feature was tested on Instagram recently to find out if hiding the number of likes reduces the user experience or not. Many users and experts say that not seeing the number of likes is beneficial for some, but annoying for others, especially in the context that people base their likes on the number of likes. to gauge the popularity and popularity of a content. Therefore, this feature will be offered as an option so that users can decide which option is right for them. Facebook says it’s working to discover more ways for people to have more control over their experience. That’s why the largest social network on the planet is launching new tools to let people filter objectionable content from Direct Messages and offer features to control what they see. and share on Facebook News Feed- like the News Feed Filter Toolbar, Favorites and Adjust who can comment… Changing the way people see like counts is a big change. Facebook and Instagram will continue to work on new ways to give people more choice and feel good about the time spent in apps.

“We want to build the best platform for millions of creators to earn extra income. These include streamers as well as game creators” , CEO of Facebook Mark Zuckerberg share on personal page . Starting May 26, Facebook Gaming will be testing some of these new monetization features. Accordingly, similar to when live stream , viewers can give stars to gamers when they upload videos on demand. It is known that Facebook is collaborating with a small group streamer to test the feature of giving Stars on VOD content. Gender streamer from now on, there is more feature to make money from VOD Specifically, this testing process will include the implementation of the main feature of giving stars and private messages that fans want to send to gamers. Previously, when, live stream , gamers can directly respond to these messages. To do the same on VOD, Facebook has added a tool that allows creators to reply to each star’s message or reply in bulk. Facebook added that gamers can also set a certain star goal in each VOD posted. The real timer on the upload will show the goal and number of Stars awarded. Facebook CEO also hopes these new features will help many people who are active in the creative field to continue contributing.

Specifically, Facebook said this feature has been tested recently, to find out if hiding likes reduces the user experience. (Artwork: LN24) The results showed that not seeing the number of likes benefits some users, but at the same time annoys others. Therefore, this new feature will be offered as an option so that users can decide which option is right for them. This means that users can optionally hide the public like count on posts. (Photo: Facebook) (Photo: Facebook) Facebook claims to be looking for more ways for people to deliver a better user experience. Starting today, Facebook will offer an option to hide the like count on all News Feed posts. You can also choose to hide the number of likes on your own posts, so that others can’t see how many likes that post has. This way, people can focus on the image or video being shared instead of the number of likes, according to a Facebook representative. (Photo: Facebook) Users can hide the number of likes on other people’s posts, by accessing the new “Posts” section under “Settings”. This control applies to all News Feed posts. In addition, users can also choose to hide the number of likes before sharing a content. This feature can be optionally enabled/disabled, even after the content has been posted. (Photo: Tech) Some experts say that hiding likes is the right thing to do. “Removing the counter helps reduce stress, anxiety and many negative emotions when using social networks, because many people often envy each other through post likes. Hiding likes also helps users focus. into the content of the article more.”

Everyone longs for a “paradise” free from disease, war, and oppression, although this paradise may not exist, but with the development of science, technology and society, we are getting closer. to heaven in the eyes of the ancients. We will also be curious about the future of human society. There are countless works trying to construct an impossibly beautiful perspective for exploring such issues, most of which of course have pessimistic results. In 1798, the British demographer and economist – Malthus showed in his thesis “Principle of Population” that the population increased exponentially but food production increased linearly. If things continued like this, it would reach a point where the population could no longer grow. The hidden content of this theory is that population growth does not necessarily bring prosperity, but can cause socioeconomic stagnation, hence the so-called “Malthusian trap”. After the end of World War II, the world gradually returned to prosperity, the United States ushered in a period of population explosion with a series of babies after the war, and with it, pessimistic views began to emerge. . Some people think that “overpopulation” can lead to a crisis, which in the short term will deplete resources for survival. This mentality of the majority of the population was immediately drawn to Malthus’ ideals. However, the success of the Green Revolution made Malthus’s model no longer valid, as food production spiked. However, the fear surrounding population explosion and its consequences still lingers here and there. Accordingly, a series of experiments demonstrating the effects of population explosion emerged. But a series of animal experiments seem to have yielded surprising results. Human estimates of resources for survival may still be too optimistic, but the real crisis coming from the population itself will seem obvious. The most prominent of which is the experiment of John B. Calhoun, an American expert specializing in the study of ethology and human behavior. John B. Calhoun and the Norwegian Rats. Calhoun was particularly interested in studying birds during his early years, and one of his studies was published in the journals of the Tennessee Bird Society at the age of 15. After that, Calhoun studied from bachelor’s degree to doctorate, and his research direction also gradually turned to animal behavior. Since his doctoral thesis was to study the 24-hour rhythm of the Norwegian rat, Calhoun’s work after graduation was also closely related to this rat. In 1947, Calhoun, then working at Johns Hopkins University, asked a neighbor to buy a piece of land less than 1,000 square meters to use as a laboratory. Then he decided to build an “artificial rat paradise” so that his rodents could live carefree. In the end, Calhoun named the place “Rat City”. With this amount of land, the area of ​​​​the mouse city is not small, it is estimated that it can accommodate 5,000 rats, Calhoun also provides adequate food and water for his mouse subjects, while minimizing the maximum. the impact of disease and predators. Rats are only allowed to operate within the “city”. However, the development of the mouse city was not as smooth as imagined, even a bit bizarre. Calhoun initially included five pregnant female mice, but the reproductive rates of mice in this range were not as high as he had imagined. The number of rats in the study area never exceeded 200, and it stabilized at about 150, much smaller than the number of rats this “artificial paradise” could accommodate. Live rats cluster together in groups, and feed only at specific spots. This may have been the first experiment that brought Calhoun’s attention to population density. Five years after the failure of the rat city project, Calhoun joined the US National Department of Mental Health (NIMH) and was in a better position to design experiments on mice. At that time, Calhoun had a small team working with him, they improved the experimental environment on the mice as well as specially designed the breeding area so that the “artificial paradise” could work better. . The farming area is now only about 4.5 m long, 3 m wide, divided into 4 areas separated by electric fences, each area is equipped with unlimited food and water sources, there is also a multi-storey “apartment” that rats can enter in a spiral. The 4 areas separated by the grid are actually not completely isolated from each other, they are connected in pairs by 3 small bridges. Specifically, these four regions can be considered as four quadrants in the Cartesian coordinate system, where only a direct bridge exists that causes the path to move between the beginning – area 1 and the end – area 4 creating into a U shape. Calhoun designed a special feeding system, where solid food is kept behind nets and the collection process is not easy. In the first litter, but the residents here are reasonably arranged with a total of 32 mice, the number of males and females is equal and they are all adult rats that have reached reproductive age. According to the plan, the mice in the habitat would breed quickly, and the number would exceed the 40 limit for a short time, but Calhoun wouldn’t stop the experiment immediately. He would let the rats spawn to 80 and watch them. At first, the female rats were evenly distributed in the four regions, but when the fights between the males ended, the stronger males took over more females. Due to the design of four areas and three connecting bridges, a large number of low-status male rats will be concentrated in areas two and three, while the first and fourth areas become “swarms” of mice Males have higher status. At the bridge, the rats built their own barriers that prevented individuals from walking freely. Weak mice went to cages 2 and 3 to feed and could not return, only a small number of male rats remained in cages 1 and 4. At this point, the strange thing happened, the low-status male rat living in areas 1 and 4 – despite living among the females – had no desire to mate with the opposite sex. Instead they approached higher-status male rats, but the high-status males didn’t deny it either. The number of mice in the barn for 2-3 days is dense due to the continuous appearance of new litters of mice that “go and do not return”. At the same time, the rats’ eating behavior changed as they became accustomed to Calhoun’s feeding device. They refuse to eat alone, and only engage in net scavenging activities when and only in the presence of their own. The pressure from the population, from feeding (despite the abundance of food) creates a pattern that Calhoun calls a “behavioural sink”, roughly translated as “behavior alienation”; Rats begin to develop harmful behaviors. Under the influence of behavioral alienation, female rats have increased social interaction and decreased ability to care for offspring – and because young rats rely heavily on their mothers, herd numbers are at risk of decline. Whenever female mice move their nests, they often leave behind a large number of young mice. And yet, at the time of estrus, because female rats live in closed cages, they cannot escape from the males, and the brutal mating behavior in the cage affects the young even more. At one point, the mortality rate in the rat cage reached 96%. In dominant males, behavioral corruption causes them to become hysterical, frequently attacking their cagemates and even their young. In the vulnerable group of mice, Calhoun found traits that could separate mice into three distinct groups: The first type is called “pansexual”, they do not participate in competitions for social status, but will try to mate with any rat possible regardless of gender. or age. Not many individuals refuse this behavior. The latter, which Calhoun calls a “somnambulist”, is slow-moving, barely interacts with other rats, does not participate in social activities, and very few other individuals interact with them. ., but they are extremely fond of taking care of their appearance and are never violent. The third category, the group that most surprised Calhoun was named the “probes”. These are hyperactive individuals, constantly looking for opportunities to mate with rats of both sexes. Even if they were attacked by higher-status male rats, they would still frantically pursue females in heat. Once they reached the slums and found the young left behind, the fugitives found another source of nourishment. Continue: The end of the gruesome experiment, and the premise of the next one.

At the same time, the grant helps to urgently invest in the production system of materials and equipment to ensure the supply of a sufficient number of necessary vaccines, supplemented with the amount of imported vaccines, towards the completion of the Covid-19 vaccination program. -19 for the people of Vietnam right this year. Test injection of Nanocovax vaccine phase 1 at the Military Medical Academy. Photo: Viet Linh. In phase 3, the Nanocovax vaccine will be tested in multi-centers at domestic facilities with about 13,000 volunteers. In the North, there are Military Medical Academy and Hung Yen, in the South, there are Pasteur Institutes in Ho Chi Minh City and Long An. Phase 3 is divided into several sub-phases, first injecting 800 registered volunteers, then continuing to recruit more. The optimal dose chosen for phase 3 is 25 mcg. Through the study, all 3 dose groups of 25 mcg, 50 mcg and 75 mcg produced equivalent immunity, due to the equal effectiveness, the Ethics Committee chose the lowest dose for production, saving raw materials. If all goes well, by the end of September, phase 3 testing will be complete. At that time, Vietnam can produce the first Covid-19 vaccine. Exchange with Zing Mr. Ho Nhan, founder and general director of Nanogen Company, did not comment or disclose more about this information. He said the company has stocked up enough materials to produce a vaccine right after the third phase of testing is completed. The company said that if it goes well, it can produce 100 million doses this year. Nanocovax vaccine is Vietnam’s first Covid-19 vaccine that is allowed to be tested in clinical trials, manufactured by Nanogen Company based on recombinant protein technology. The phase 1 clinical trial took place from December 17, 2020, to the end of April completed the phase 2 trial on 560 volunteers, expanding the audience from 18 to over 60 years old, of which one the number of people with underlying diseases such as hypertension, dyslipidemia, diabetes, grade 1 cardiovascular disease… are not too severe. Besides Nanocovax, the second domestic vaccine being tested is Covivac of IVAC Company, which has now completed phase 1 injection.

A heart cell organ that can beat like a real heart. Photo: livescience According to sciencemag.org, this mini organ (cell organelle) mimics the real heart of a 25-day-old human embryo and could help solve many mysteries, such as why children’s hearts don’t have scars. after having a heart attack. Not involved in the new study, but Zhen Ma, a cardiac organelle development bioengineer at Syracuse University, says it’s a great study, and the experiment is important in understanding Congenital heart defects and human heart formation. This process has so far relied solely on animal models. Although other mini-organs such as the brain, intestines, and liver have been grown in the lab for more than a decade, the heart cell organ presents a more challenging challenge for scientists.
The first cardiac organoids were created from mouse heart cells. They may beat on a lab plate, but they look like a bunch of heart cells, not a real heart. According to Aitor Aguirre, a stem cell biologist at Michigan State University, the cardiac organelle needs to function. With the heart, one wants the heart cell organ to have chambers and function to beat in rhythm. Watch a video of a mini heart beating in the lab (source: Sciencemag.org): To create an embryonic-like self-organizing heart cell organelle, the authors of the new study programmed human pluripotent stem cells (cells that have the ability to develop into any type of tissue). which) for this cell to turn into other types of heart cells. They wanted to create three layers of cells in the wall of the chambers of the heart, one of the first developing parts of the heart. Next, they embedded these stem cells in different concentrations of growth-promoting nutrients. They tried until they found a recipe to get these stem cells to form tissue in the correct order and shape in the embryo. After a week of development, the cardiac organelle was structurally equivalent to the heart of a 25-day-old embryo. At this stage, the heart has only one chamber, which will later be the left ventricle of the mature heart. Cardiac organelles are only about 2mm in diameter and have the typical major cell types in this stage of development: myocytes, epithelial cells, fibroblasts, and the epicardium. They also have a clear chamber that beats at a rate of 60-100 beats per minute, similar to the heart rate of embryos of the same age. Lead study author Sasha Mendjan, a stem cell biologist at the Institute of Molecular Biotechnology of the Austrian Academy of Sciences, said: “When I first saw it, I was surprised that these chambers had self-forming. What’s amazing is that you see right away whether this experiment works and if this organelle is working, because it has a pulse.” Scientists were able to study heart formation in unprecedented detail. Photo: livescience The mini-heart has so far been more than three months old in the lab and will help scientists monitor the heart’s development in unprecedented detail. They can know the source of heart diseases such as congenital heart defects in children and heart cell death after a heart attack. Mendjan and his colleagues also frozen organelles to test their response to injury. They found that cardiac fibroblasts, a type of cell responsible for maintaining tissue structure, travel to the site of damage to repair dead cells, as happens in children who have had heart attacks. Scientists have long wondered why children’s hearts can regenerate after being damaged without scarring, unlike adults. Mr. Aguirre said the next step would be to connect this organ of beating heart cells to a network of blood vessels and test its ability to pump blood. Mendjan’s team intends to find a way to modify the nutrient solution to produce a four-chambered heart cell organ. With this innovative heart cell organ, researchers were able to learn more about heart problems that can arise when the walls of the heart’s chambers begin to form. Meanwhile, Mr. Ma said that growing a more mature heart cell organ with all four chambers and structure is a matter of the future. He thinks this will take a decade to materialize.

Illustration: Getty Images Speaking after the online meeting, WADA President Witold Banka stated that the new test method will complement existing anti-doping techniques. The dry blood test could mark a new era in anti-doping efforts, thereby helping to increase the number of tests for athletes. Witold Banka also said that the above testing measure has the potential to have a significant positive impact on athletes, anti-doping organizations and could be a turning point in efforts to prevent this form of abuse. this fraud. WADA announced that the new method will be tested at the Tokyo 2020 Olympics, which are about to take place in Japan this summer. Meanwhile, the testers hope the technique will be used regularly at the Winter Olympics and Paralympics in Beijing (China) in February 2022. According to WADA, dry blood testing allows for better analysis of unstable compounds and makes it easier to test athletes in remote areas of the world where traditional blood samples are often difficult to transport. should be easier. With logistical and cost advantages, the dry blood test will allow agencies to test more athletes and collect more samples. Olivier Rabin, WADA’s head of science, says the cost of taking a dry blood sample is also lower than with conventional methods.

However, recently the company has suddenly revealed new features, which are likely to appear in the next update – iOS 15. The first iOS 15 beta is expected to be introduced at WWDC 2021 in the coming weeks. Apple says the new features in iOS 15 are designed to help people with disabilities (with mobility problems, low vision, hearing and cognitive impairments) can use the device. more comfortable. (Image: MacRumors) Apple is also supporting third-party eye tracking devices, allowing users to control the tablet with their eyes. The new features will be available to both iPhone and iPad users. VoiceOver, Apple’s screen reader will also be upgraded on the new iOS. This tool will help provide more information about the image on the screen, including people, text, data… it can even describe the position of a person or object in the image. (Photo: NewsBytes) Apple has also added a couple of two-way hearing aids to its support list. With the watchOS platform, the AssistiveTouch feature will allow Apple Watch users to easily control the device without having to touch it. Thanks to built-in motion sensors, optical heart rate sensors, and machine learning, Apple Watch can detect movements, allowing you to navigate with hand gestures. (Illustration image: Internet) “With these new features, we look forward to bringing joy and improving lives to many,” said Sarah Herrlinger, Apple’s senior director of Global Access Policy and Initiatives. BGR says Apple doesn’t actually mention iOS 15 or iPadOS 15, but says that all the new features will be available “later this year”. It is expected that the official iOS 15 update will be released with the iPhone 13 in September.

Phil Schneider, a government employee, said he had met aliens. The truth about the above information is still up for debate, but the stories surrounding it have been recorded in detail. The witnesses The desert town of Dulce in New Mexico, USA, with less than 3,000 residents, does not even have traffic lights, yet is a place that attracts ufologists and conspiracy theorists to visit and find understand. They believe that beneath this village is a secret seven-story military facility, known as Dulce Base, dedicated to alien research. While mysterious stories revolving around the deserts of this region are nothing new, information about an alien base has attracted the attention of the public. It all started in the mid-1970s, when a New Mexico State cop named Gabriel Valdez reported on a disturbing cattle mutilation. Accordingly, he saw a “sophisticated spacecraft” flying in the sky near the supposed Dulce Base and then discovered a mutilated cow with a dead fetus inside. He asserted that the fetus was not an unborn calf, but a strange hybrid animal that “looks like a human, a monkey and a frog”. There is no sign that the cow was killed by a wild animal. Political scientist Michael Barkun, author of the popular book A Culture of Conspiracy, which includes Valdez’s account, notes that cattle mutilation is common. related to nearby UFO sightings. The above claims went viral and were followed in 1979 by the revelations of Paul Bennewitz, a physicist and businessman in Albuquerque, a large New Mexico city. Bennewitz said intercepted the electronic signals at Dulce, which he believes emanate from the depths of the earth and are aimed too high for human activity. With growing interest in cattle mutilation and claims of electronic signals, the legend of Dulce Base was born. In 1982, Bennewitz first talked about the existence of the secret base. He even published an article titled “Project Beta” in 1988, detailing how to infiltrate the military facility. By May 1990, John Lear claimed to have obtained “four independent confirmations” that the seven-story underground structure was real. Lear is a former pilot and government employee, and the son of the owner of LearJet, an American business jet maker, so many people believe his claims. Lear goes even further, describing the various alien breeds that are said to have visited Earth. Lear’s story is the basis for subsequent claims about the alien base in New Mexico. However, not long after that, Phil Schneider really overshadowed Bennewitz and Lear’s claims with a strange story about the secret alien base. A self-described former government employee and explosives expert, Schneider said he was involved in the construction of Base Dulce. In his 1995 presentation, he revealed that in the early stages of the project, the army encountered alien entities below the ground and a gunfight took place. He lost several fingers in this battle because of alien laser weapons. According to Schneider, about 60 people were killed in the conflict beneath the desert before a peace deal was settled. However, there is no evidence that what he claims is reliable. In 1996, Schneider committed suicide, taking the mysteries of Dulce Base to his grave. Dulce underground base as described by eyewitnesses. The mystery still covers Many illustrations of the layout of Dulce Base were circulated, but were not very reliable. Experts say it has 7 floors and is located about 3 km below the ground, which is strictly protected. Each floor is dedicated to a specific research, from controlling the human mind, to genetic experiments aimed at conducting human-alien hybrids. Some diagrams even show the aliens having their own homes on the base, while some staff members reveal the sixth floor – also known as the “nightmare Hall” – is the scariest of all. This place often emits the screams of the test subjects that echo through the corridors. According to Schneider, the Dulce Base is just one of 129 facilities of its kind that are concealed across the United States. He and his supporters allege the so-called “black budget” of the United States, somewhere between $50 and $80 billion, is capable of supporting clandestine research at these facilities. UFO sightings in the US still happen. The Pentagon recently acknowledged that Air Force footage of unidentified flying objects is real, and the Navy has drawn up new guidance on how to report these phenomena. For the inhabitants of Dulce, the story of aliens is nothing new. Geraldine Julian, who claims to have seen UFOs since the 1960s, said: “All over Dulce, anyone can tell you about aliens, if you ask. They will tell you what they have seen. It’s not a myth, because I’ve seen it myself.”

In 1951, the CIA’s Office of Scientific Information initiated a mind control project called “Artichoke”. This project was overseen by a representative from CIA research staff, former Army general, Paul F. Gaynor, and gathered information from intelligence units of the Army, Navy, and Air Force. Army and FBI. The project was also posed to answer the question, “Can we control an individual to the point of fully complying with the given orders, even if the individual disagrees with the order and even obeys the order? obey orders that are contrary to the basic laws of nature, such as the law of survival?” The project also conducts experiments at home and abroad, using LSD stimulants, hypnosis and using complete isolation to develop techniques for interrogating human subjects. Similarly, experiments on forcing morphine addiction, drug addiction, and using chemicals that affect memory were also carried out. CIA selects disadvantaged people in society as the target of the project. These include homosexuals, ethnic minorities and prisoners of war. Experimental sites are isolated places in Japan, Europe, Asia and the Philippines. As a result of this inhuman experiment, the participants suffered from post-traumatic stress disorder, amnesia and more. Dengue virus was also used in the experiments. Operation Midnight Climax – As part of a CIA-funded mind control project, this project lures subjects to safe spots and secretly gives them LSD or other addictive substances. As a result, the participants “went crazy” in public many times. Frank Olson and Allen Dulles During the 1950s, the CIA selected safe houses in San Francisco, Marin, and New York City as brothels. These safe houses acted as brothels to obtain a selection of men who would be too embarrassed to talk about the events. The CIA hires prostitutes to lure customers into the brothel, then they are secretly given drugs and monitored by the CIA through a one-way mirror. These lured visitors are also subject to extensive research into the effects of sexual blackmail, surveillance technology, and sloppiness on field operations. Not only were they forced to be reluctant guinea pigs, these subjects were also threatened and forced to keep the experiment a secret, otherwise they would continue to be reluctant guinea pigs. The strategy soon expanded and CIA agents began drugging civilians at restaurants, bars, and beaches. Not only civilians, but CIA agents, US military personnel and suspected Soviet spies were drugged and became reluctant research subjects. As a result, there are many cases where the subject is depressed for a long time. There are also reports of several deaths as a result of this project. Other side effects include a case where an employee was drugged in his morning cup of coffee and went insane, running across Washington, screaming that there were monsters in every car that passed him. In another case, a doctor who had never used drugs was drugged, and fell into severe depression. He jumped from the 13th floor. Stanford Prison Trial – the Stanford prison experiment funded by the US Navy to investigate the psychological effects of power, focusing on the power struggle between prisoners and dementors. The experiment came to an abrupt end after six days when some of the participants were drawn into the role of warden, used coercive measures, and even psychologically tortured the prisoners. On August 14, 1971, Professor Dr. Philip Zimbardo of Sandford University began an experiment to test the hypothesis that inmates’ inherent personality traits and prison price were the main cause of these inmates. violent behavior in prison. He recruited 24 of the most mentally healthy and stable male students. He announced they would be participating in a two-week prison simulation. The U.S. Office of Naval Research funded this study to investigate the causes of difficulties among guards and prisoners in the military. Dr. Zimbardo provided the participants with wooden batons and asked them not to harm the prisoners or starve them. However, he asked the guards to apply psychological pressure by “giving inmates a certain sense of boredom, fear, creating a concept that their lives are completely occupied. controlled by us, by this system, by you, and me, and they won’t have their privacy… We’re going to take away their freedom in different ways. I.e., in this case, we will have all the power and they will have nothing.” The members who play the role of prisoners are “locked up” at home and “condemned” “Armed robbery. The local police assisted Zimbardo in conducting the full arrest and detaining procedures, including fingerprinting and inmate photography. The police also transport prisoners from the police station to a mock prison, where stripped prisoners are searched and given their new identities. The terrible results started from the second day on. Some inmates began to resist the guard’s instructions, and one guard used a fire extinguisher to attack the prisoners. Within 36 hours, one inmate started going insane and screaming, cursing, and becoming very agitated. It took a while for the team overseeing the experiment to realize that the prisoner was actually suffering from psychological pain. Later, the guards began to harass the prisoners mentally and physically. The experiment was forced to stop after just six days, as many of the guards became increasingly ruthless, and about a third of the guards displayed genuine sadistic tendencies. Most of the prison guards were disappointed when the experiment stopped after only six days Milgram experiment nghiệm This Yale University psychology experiment measures a subject’s willingness to obey an authority figure. In the experiment, they separated two participants into two rooms, they could hear but couldn’t see each other. They then asked the tester to ask the other question a question, and if the answer was wrong, they were electrocuted. Contrary to the expectations of the researchers, the trial showed that a very large proportion of people were willing to comply, even though unwillingly, even at the risk of serious injury and suffering. Milgram test Stanley Milgram, a psychologist at Yale University in 1961, began a series of psychosocial experiments to gauge the willingness of study participants, men from a variety of professions. each other with different educational backgrounds, obeying an authority figure to engage in behavior that conflicts with their personal conscience. The trial began three months after the trial of Adolf Eichmann in Jerusalem opened. Milgram developed this study to answer the hot question of the times: “Did Eichmann and his millions of accomplices in the Holocaust just follow orders? Can we consider them all accomplices? This test has been repeated many times over the years with consistent results globally. In it, they assigned the roles of teacher and learner to two participants. They chose an actor for the role of the learner and a test subject for the role of the teacher. However, they do not let the subject know that the actor is also a teacher. Instead, they just chatted. Milgram then placed the two in an adjoining room and strapped the actor to an electric chair. He also told the subject that the learner (actor) had a heart condition. They also gave the subject a sample electric shock to experience the pain the learner would experience. They give the teacher a list of word pairs to teach the learners. The teacher then reads the first word of each pair and gives the learners four options to choose the correct answer. For each wrong answer, the teacher must shock the learner. The voltage level will increase by 15 volts for each wrong answer. Some subjects stopped electrocuting learners at 135 volts, however, the majority continued as they were assured they would not be held liable. Others, upon hearing their learners’ screams, begin to show signs of extreme stress such as nervous laughter. In the first experiment, 65% of the participants delivered an electric shock to 450 volts, the highest voltage level of the test. In addition to the electric shock, the participants also suffered mental stress. Monster Research – University of Iowa trial involving orphans as subjects from Davenport, Iowa. The supervisor divides these children into two groups and administers individual skills therapy to each group. One group was instructed with positive words and the other group had to listen to negative instructions. As a result, there are children with lasting psychological effects. In 1939, Wendell Johnson, a professor at the University of Iowa with the help of his student, Mary Tudor, conducted an experiment with 22 orphans from Davenport, Iowa. They selected 22 subjects from an orphanage for wounded soldiers and martyrs in Iowa. They hid the children the purpose of the study and said they would receive speech therapy. Out of 22 students, 10 stuttered, and the purpose of these experiments was to try to make healthy children stutter; and see if it’s helpful to encourage stuttering children that their speech doesn’t matter. This experiment produced negative psychological effects on the orphans of the second group. Some of them have stuttered for life. The experiment became known as the “Monster Test” because some of Johnson’s colleagues were horrified to learn that he was testing on orphans to confirm a hypothesis. Johnson never published the results of the experiments in any peer-reviewed journal, and Tudor’s thesis was the only official record of the details of the experiment. The experiment was kept secret because he was afraid of damaging his reputation, during a period of human experimentation conducted by Nazi Germany during World War II.

Theoretically, the limit of low temperature in the universe is called “absolute zero”, the value is 0 K, converted to the commonly used temperature unit of -273.15 degrees Celsius. And to prove the existence of absolute zero, mankind has had to conduct a lot of experiments over a very long time and the story of this limit value is also quite interesting from a scientific perspective. because when the concept was introduced, no one could conduct experiments near that temperature. But the specific concept of absolute zero was not formed overnight, instead it was studied, observed and concluded by generations of scientists. As early as 1702, the French physicist Guillaume Amonton questioned whether there was a limit to cold. He improved a thermometer that used air and mercury. The volume of air changes with temperature, causing some of the mercury to move to show the scale. The minimum value of the thermometer has a limit, which is the point 0 (according to today’s calculations, it is about -240 degrees Celsius). Until the end of the 18th century, many physicists tried to discover this low temperature limit. In 1785, Jacques Charles, a French physicist discovered the relationship between the temperature and the volume of a gas at constant pressure. In his experiments, he found that in the case of constant volume, for every 1 degree Celsius decrease, the pressure of the gas will decrease by 1/273 of its pressure at 0 degrees Celsius. According to this rule, when the gas temperature drops to -273 degrees Celsius, the pressure becomes zero – vacuum environment. Later, the English physicist William Thomson (ie 1st Baron Kelvin) gave the first formal form based on the summation and speculation of his predecessors about the concept of absolute zero – understood as a state in which the interior of the object can be reduced to zero and completely stop the motion of the molecules. Accordingly, one of the ultimate goals in the field of thermodynamics is a great battle to challenge absolute zero. And of course, this goal cannot be achieved overnight. Michael Faraday. The first major figure in this race was Michael Faraday. By 1845, he had obtained various forms of liquid gases through primary compression. With his technology at the time, he was able to achieve temperatures as low as -130 degrees Celsius. However, during that time he was still unable to liquefy some gases such as oxygen, nitrogen and hydrogen. This was due to theoretical limitations at the time, so Faraday believed that these gases were “permanent gases” and could not be compressed into a liquid state. In the late 1870s, French physicist Louis Paul Cailletet pioneered the production of liquid oxygen and liquid nitrogen, which could be obtained at low temperatures of -183 degrees Celsius and -196 degrees Celsius, respectively. To achieve this, Louis Paul Cailletet applied the Joule-Thomson effect. James Dewar. The next important person was a Scottish chemist and physicist – James Dewar, who would challenge hydrogen, the last “eternal gas” at the time. Scientists at the time expected to be able to produce liquid hydrogen at as little as -250 degrees Celsius. This temperature was an impossible challenge with the technology and equipment at the time, so Dewar had to invented new devices to be able to conduct this research. His plan was to use a gas that could be compressed and liquefied at room temperature, then allowed it to expand and return to a low temperature and then continue to use this temperature to liquefy other gases that are more difficult to liquefy . In this way, after a series of stages, it is possible to reach a temperature low enough to liquefy the hydrogen. But to do that, Dewar was forced to create new equipment and tools for research, which required a lot of money. So Dewar demonstrated some of the unique properties of liquefied petroleum gas to guests in the Royal Society’s laboratory, and used experiments to attract investors’ attention. But the experiment didn’t go well, in 1886, a terrible explosion occurred in a London laboratory, Dewar accidentally mixed liquid oxygen with liquid ethylene and caused an explosion, which subsequently caused the His scientific career was almost over. Soon, however, Dewar produced 20 cubic centimeters of liquid hydrogen through a multistage cascade of methyl chloride-ethylene-oxygen-hydrogen. At that time, the tank had a pressure of 180 atm (atmosphere) and the temperature reached -205 degrees Celsius. Dewar then put liquid hydrogen into the expansion tube and watched the temperature of the thermometer gradually decrease, eventually, he achieved a new record of -252 degrees Celsius, considered to have completed the impossible challenge for the predecessors. Faraday duty. However, shortly after the experiment was successful, a new gas was born – the inert helium gas. Next, Dutch physicist Heike Kamerlingh Onnes went on to undertake this research and built a factory to produce magnetic liquid hydrogen using Dewar’s equipment and miraculously produced liquid helium, reaching temperatures lows of -269°C (4.2 K). At this near absolute zero temperature, many substances will exhibit unprecedented states, including fluid mechanics, electromagnetism and other related properties, which also earned Onnes the Nobel Prize in Physics in in 1913. But so far, no one has been able to conduct an experiment to achieve theoretical absolute zero – the value is 0 K, converted to the commonly used temperature unit of -273. ,15 degrees C.

Feng shui expert Phung Phuong warns that in the house there are 4 things that must be more precious than gold, do not be foolish to give it to anyone lest you bring fortune to your hand. Used wallets Even if the wallet is still healthy and no longer used, you should not give it to others. This is a feng shui object that symbolizes money, giving it is like giving your fortune to others. User idols Many people think that bringing the God of Wealth to friends on the day of opening or opening a business will make them prosper, trade and sell expensive, money comes in like water. That concept is not wrong, but it means that you will lose all fortune in your house. Moreover, the God of Wealth statue is only fulfilled when the owner himself sincerely requests it, so when he opens it, he will bless the client with good luck and fortune. Aquarium Some people, after receiving the gift of a fish tank, felt that fortune was not favorable, so they invited a feng shui expert to see. It turned out that they didn’t know that fish tanks like “Gods of Fortune” could not be given as gifts. There are some people who are hydrophobic or afraid of fish farming, so giving an aquarium is no different from harming the person receiving the gift. The location of the fish tank is also very important, requiring the guidance of a feng shui expert. Sharp thing Sharp objects such as knives, swords, scissors … according to feng shui will bring bad points, cut off good relationships or bring dangers to the recipient. If you want to give a beautiful and valuable knife or scissors as a unique souvenir, you should tell the recipient in advance. Then ask them to give you change or small coin, as if they paid for the item themselves. This is a folk trick to avoid the bad luck of the gift. Sharp objects should only be given as souvenirs, used as souvenirs for birthdays, birthdays or weddings. In addition to the above 4 objects, there are many other great taboo objects according to folk beliefs that should not be given or given to others. Because even if your property is good, your mind is impartial, but it is not by chance that grandparents draw it like that, so having taboo is still better than you! * Information is for reference only

The scientific experiments were led by Leibniz Institute of Animal and Wildlife (Leibniz-IZW) and chaired by Professor Richard A. Holland (Bangor University, UK) and Dr. Gunārs P ē tersons (Latvia University of Life Sciences and Technology). It shows that now the cornea of ​​the eye is the site of an important sense in bat migration. A bat’s directional sense is its eyes. If the cornea is anesthetized, the otherwise reliable sense of orientation will be disturbed while the ability to detect light remains unaffected. The paper was published in the scientific journal Communications Biology. In the bats of one experimental group, the scientists locally anesthetized the cornea with a drop of oxybuprocaine. This surfactant is widely used in ophthalmology, where it is used to temporarily desensitize the cornea when the human or animal eye is over-irritated. However, an effect on orientation has not been noted before. In another experimental group of bats, the team anesthetized the cornea of ​​one eye. Individuals in the control group were not given anesthesia, but were instead given isotonic saline as eye drops. All animals in this scientific experiment were captured in a migratory corridor on the Baltic coast and released individually in the open field 11 km from the place of capture. First, the scientists used bat detectors to ensure that no other bats were in the field at the time of releasing the test animals. The direction of movement of the released bats was observed without knowing how the bats were treated experimentally. Dr. Oliver Lindecke, first author of the paper, explains: “The control group and the anesthetized group with unilateral corneas clearly oriented to the expected south, while the bats with corneas were anesthetized. both sides fly in random directions.” He added: “This clear difference in behavior suggests that corneal anesthesia has disrupted the sense of direction, but orientation seems to still work well with one eye. The corneal treatment wore off after a short time, and the bats were able to continue their journey south after the trial.” To rule out the possibility that an irritated cornea also affects visual sensation and that the scientists could therefore draw erroneous conclusions, they performed an additional test. Again, they examined whether the bats’ response to light changed after anesthetizing the corneas on one or both sides. “We know from previous research that bats prefer a illuminated exit when leaving a simple Y-shaped maze,” explains PD Dr Christian Voigt, head of the Leibniz-IZW Department of Evolutionary Ecology . “In our experiment, animals that were anesthetized either unilaterally or bilaterally also showed this preference; we can therefore rule out that light vision has been altered after corneal treatment. The ability to see light will of course also affect long-distance navigation. ” For instance, many vertebrates such as bats, dolphins, whales, fish and turtles can safely navigate in the dark, whether it’s under the open night sky, when it’s cloudy at night or in caves and tunnels as well as in the depths of the ocean. For decades, scientists have searched for a sense or a sensory organ that enables animals to perform navigational and orientation tasks that seemed unimaginable to humans. Magnetic sensation, so far only demonstrated in certain mammalian species. Experiments show that iron oxide particles in cells can act as “microcompass needles”, as is the case with some species of bacteria. The team’s experiments on Lindecke and Voigt provide for the first time reliable data for determining sensory orientation in migratory, free-migrating mammals. Exactly what a bat’s cornea looks like, how it works, and whether it is a long-sought magnetic sense need to be pointed out in future scientific investigations.

For decades, there have been many rumors that extraterrestrials have been conducting human experiments with the help of the US military at the secret underground base Archuleta Mesa in Dulce. , New Mexico. “Witness” The legend began in the 1970s. It began with officer Gabriel Valdez discovering strange lights in the sky and the corpse of a creature on the ground in Dulce with inexplicable cuts. According to Valdez, the creature he found resembled a mutilated cow with a dead fetus inside. He insists this is not an unborn calf, which looks like a strange hybrid that “looks like a human, a monkey and a frog”. Nearby were gas masks scattered. Valdez is said to have lied, but he insists the government has a hand in these cases, “evidence is left there – you know, predators don’t leave gas masks, fire sticks. lights, radar shields… They don’t leave those things behind,” Valdez said. In his book “A Culture of Conspiracy”, Michael Barkun argues that cattle carcasses with a series of puzzling cuts are often associated with people seeing UFOs. The researcher even noted that the Colorado-New Mexico border area had become one of the most famous locations across the United States for alien sightings in the early 1980s. Dulce base satellite image. Having studied a lot about aliens and the explanations for the appearance of UFOs on Earth, in the 1980s, Paul Bennewitz, a physicist and businessman, shocked the public with a government statement. are conspiring to carry out a plan to link up with aliens to dominate the human race. He noticed that his electronic devices were disabled every time he tried to enter the Albuquerque region of New Mexico, so Bennewitz believed the aliens were trying to cause disturbances to prevent humans from accessing the area. Since 1982, Bennewitz began to theorize about the existence of a secret base in the UFO community. In 1988, he carried out a work called “Project Beta” and warned of the risk of humanity being attacked by aliens in the future. After Paul Bennewitz’s accusations, military experts and the Central Intelligence Agency (CIA) repeatedly intervened, repeatedly presented evidence that he had mental problems, even brought him on the list of objects to watch closely. The harshness of US officials further raised suspicions that they were trying to erase all traces of the existence of the Dulce base from prying eyes. In May 1990, UFO researcher John Lear claimed to have obtained “four independent evidence” that the seven-story underground structure was real. Lear used to be a former pilot and worked in the government of the government, he is also the son of the inventor of the LearJet aircraft, so many people trust his judgment. In his studies, Lear even went into detail describing various alien species that are believed to have visited Earth. Many of Lear’s arguments became the basis for subsequent claims about the alien base in New Mexico. Tim Anderson, a former Dulce police officer, also claims to have seen UFOs in town in the late 1990s. He told a reporter for the Santa Fe New Mexico newspaper: “It lit up the whole valley and disappeared after the events. the rock… I had to rub my eyes several times. Anderson also believes that the giant Bigfoot lurks near this town. A fantasy drawing of an alien. Theories The most controversial is the story of Phil Schneider, a former engineer and explosives expert who worked for the US government, who claims to have been involved in the construction of the alien base in Dulce, New Mexico since in 1979. Witnessing the presence of security forces guarding the base suspiciously, Schneider believed that the underground base he was involved in building was hiding a terrible secret, not simply an experimental base. Simple. Not only did Schneider claim to have seen underground structures, but he also said that he was injured and lost several fingers during the clash between the army and the aliens, which killed 60 people and ended with a mediation agreement. Schneider insists Dulce is just one of 129 other secret bases in the US. He and his supporters accuse the US government of using “black funds” for clandestine research at these bases. The “black budget” is classified as military spending, estimated to range from $50-80 billion a year. Schneider committed suicide in 1996. According to conspiracy theorists, the Dulce underground base is a seven-story complex located deep beneath Dulce, New Mexico. “Experts” believe that the seven-story base is 7 miles (3.2km) deep in the ground, and the central structure is built to swell in the center of the base. Each floor is used for specific research – from mind control over humans to genetic experiments leading to alien hybridization, cloning, abduction, and body chip implantation. people. It is also home to human-animal hybrids, human-alien hybrids, and ultra-advanced technologies. Some diagrams even indicate that the Gray and Reptile aliens have their own homes, while those claiming to be staff warn that the 6th floor – “Nightmare Hall” – is the scariest place. They even say this is the site of alien wars. It is no coincidence that it is thought that the Dulce base also has many research centers located in states scattered throughout the United States such as Colorado, Nevada and Arizona. Even in Afghanistan and Russia. Description of the 7 floors of Dulce Base. Explanation from “Green Planet Project” One of the most detailed and elaborate documents on Dulce Base is the “Blue Planet Project”, which claims to be a collection of documents from people who have worked in the laboratories. In Dulce, the abductees were brought to the base, construction workers, National Security Agency (NSA) and CIA intelligence officers, as well as a number of scientists. UFOs. The document even warns: “This information is for those interested in the Dulce base. For your own protection, we advise you to exercise caution when studying this complex.” Dulce Base is a genetics lab connected to Los Alamos Airport by subway. Part of the research at Dulce is concerned with the effects of radiation on mutations and genetics of human, alien biological life-form entities. According to the document, groups of soldiers rotated in Dulce every summer, starting in 1947. The natives recalled that they also built a road leading directly to Dulce Base, and witnessed the trucks. in and out for a long time. This road was later blocked and destroyed. The sign on the truck read “Smith Corp.” and is interpreted as belonging to Paragosa Springs from Colorado. However, there is no company with this name, there is no record of it, and so it is increasingly believed that this is a secret project. With the aim of helping humans survive in the future, the Dulce Facility consists of its headquarters, security department, and several laboratories. The deeper you go, the higher the security. This is a multi-level complex with more than 3,000 cameras, in many security positions with different levels, especially the exit and the laboratory. There are over 100 secret exits, near and around Dulce. Many people have seen aliens around Archuleta Mesa and elsewhere south and east of Lake Dulce. Much of Dulce Base’s deep infrastructure is natural caverns. A witness who used to work at the facility (code CR-24 / ZM 35-File IV) with an “Ultra 7-B” license said: “There may be more than 7 floors, but I only know of 7. Most of all. aliens are taken to the 5th, 6th and 7th floors”. One notable detail that the document mentions is the statement of the Military Research and Development Corporation (Rand Corp) during a conference on underground infrastructures that read: “Like an airplane, Ships and cars allow humans to master the surface of the Earth, tunnels and drilling rigs allow people to access the underground world.” More than 650 people attended Rand’s 1959 symposium, with the majority being representatives of state-owned industrial companies such as General Electric, Hughes Aircraft Corporation, Sandia Corporation, Walsh Construction Company, Colorado School of Mines, AT&T , Northrop Corporation, Stanford Research, and Bechtel Corporation. Bechtel, a super-mysterious international corporation, was founded in 1898. Some have suggested that the business is an underground CIA organization and that the most important positions in the US government are run by former executives. Bechtel’s operations. Bechtel is also part of a network of connected regulatory systems that includes The Trilateral Commission and the Illuminati, among others. According to some conspiracy theories, centuries ago, the Earthlings, the organization more widely known as the Illuminati, made a deal with a race of aliens lurking inside the Earth. As early as 1933, the US government agreed to trade in animals and people in exchange for knowledge of advanced technologies, and gave them access to underground bases in the American West. Special forces have also been formed to deal with extraterrestrial beings. UFO sightings in the US have not stopped. It wasn’t until recently that the Pentagon acknowledged that Air Force footage of unidentified flying vehicles was real, while the Navy has drafted new guidelines for the public on how to report unidentified aircraft. when encountering these phenomena. Geraldine Julian, who claims to have seen UFOs since the 1960s, says: “Just go to the town of Dulce, whoever you talk to can tell you what they saw… It’s not just a story. Fairy tale. All of them are true, and I believe in all of them, because I have seen them with my own eyes.”

Over the years, there have been numerous examples of sensitive or confidential information that has never been made public, and when it comes to ‘declassified’ information, it is often overlooked by the US government. Ky has kept it a secret. War atrocities, Bigfoot, mind manipulation, secret nuclear testing and even the creation of cyborg cats for spying – if this is what we know, you might imagine What else are they hiding? Here, we take a look at the shocking secrets declassified by the US Government. MK Ultra program US scientists tested LSD in the era of MK Ultra The MK is the CIA’s emblem for Technical Services Officers, who were in charge of a research project on mind control, which began in the 1950s. Scientists are working to figure out how to produce a ‘truth drug’ perfect for use when interrogating spies from the Cold War era. They are also hunting for a drug that can wipe someone’s mind, or make the subject brainwashed and become a “robot agent”. A series of experiments using hallucinogens including LSD were performed on people – sometimes without their knowledge or consent. One of the ‘subjects’ was a mentally ill man who was forced to take LSD for 174 days in a row. The CIA is also linked to brothels where they feed men LSD and film them having sex with prostitutes. Operators will not only record the footage, but also observe it directly through a one-way mirror. In addition, they also secretly let people use LSD then interrogated them. The experiments were not only immoral but illegal, so it’s no surprise that in 1973, all documents related to MK Ultra were ordered destroyed. However, about 20,000 documents remained after the destruction. Some of these were declassified in 2001, but the most famous – and most astonishing – came to light in 2018. The 1967 report explained that scientists had created six “remote-controlled dogs” by inserting implants into their brains, which could make them run, spin, and stop. Acoustic Kitty We’ve all heard of the unforgivable experiments to create ‘remote-controlled dogs’, but cats were no exception to the CIA scientists. In 1983, declassified documents revealed that during the 1960s the US government was interested in the idea of ​​training cats to be spies, going so far as to implant eavesdropping devices in their bodies. The plan – codenamed Acousic Kitty – involved releasing wiretapped cats near key locations, letting them roam around the Kremlin, or taking them to Soviet embassies and embassies. then listen to what’s going on around them. No wonder the cats couldn’t be trained to do what the CIA wanted and the cruel project was abandoned. According to reports, the first cat released as a ‘spy’ was run over by a taxi almost immediately. Area 51 Incredibly, the existence of Area 51 was only officially confirmed recently Surprisingly, the US government did not officially acknowledge the existence of Area 51 until 2013. That was the year that a 1992 document referring to the mysterious US Army base was declassified, sparking a wave of excitement in the ‘Truther’ community. It became one of the hottest places in America – if not the world – after a former employee, Bob Lazar, appeared on local television to announce that he had worked as an engineer. on an alien plane stored there. Sadly, the document makes no mention of the “Roswell Incident”, or general alien accidents in the unarchived file, but the document was revealed to be crucial to the development of ‘spy planes’. UFO While there is no official communication between UFO or spaceship With Area 51, the US government was forced to confirm that leaked footage of mysterious triangular strange objects ‘overwhelming’ around Navy fighters was real. The grainy footage was filmed in November 2004 and January 2015, meaning that if visiting Earth, they were fairly recently… Fuck Bigfoot Some documents about Bigfoot have been declassified by the US In 1976, a Bigfoot hunter convinced the FBI to examine hair and tissue samples that he believed could prove the mythical creature’s existence. A memo from 1976 – declassified in 2019 – reads: “The FBI analyzed hair samples in connection with the search for Sasquatch, aka ‘Bigfoot’.” Sadly, it was found that the hairs, attached to a small piece of skin, belonged to a deer. Operation Crossroads In 1946, the US Army tested nuclear weapons at Bikini Atoll, a remote part of the Marshall Islands located between Hawaii and Australia. But before they could start detonating ‘nuclear’ as part of ‘Operation Crossroads’, they forcibly displaced locals before the US took over the islands. In 2016, footage of the first explosion was released and is available in its entirety on YouTube.

Facebook has used Twitter to highlight new prompts that will appear for users who share content without reading the articles. The text of the prompt reads “You are about to share this article without opening it. Sharing articles without reading them could mean missing out on important information.” Users will have two options inside the Open Article and Continue Sharing prompts, respectively Open Article and Continue Sharing. Essentially, Facebook hopes the content is enough that some people will read the news stories before sharing them online, but Facebook says it won’t force them to access the articles. Users can still continue to share a post without reading it because Facebook and other social networks cannot force users to read content before sharing it with others. However, this feature could be beneficial in the long run as it will still deliver the core message that some Facebook users have not yet grasped to share online. It is essential that people fully grasp the story they want to share. Even if people choose to continue sharing without reading, they’ll know the same prompt will appear again every time they share content if they don’t click on the post. A simple way to avoid annoyance is to view the full article. It’s currently unclear if the feature will roll out to all Facebook users after initial testing, and how long it will take for Facebook to bring it to phones and web browsers. In fact, another social network, Twitter, tested the same feature last June before rolling it out to all users in September.

This set shows a liberal style, not being restrained. I wore a plain black outfit consisting of a lace shirt, tassel shirt, and leather skirt pants. To add charm to the look, I accentuated it with silver metal accessories. Another way of coordinating my outfit is to change the fringed shirt into a black suit, combined with a black tie. Initially, I planned to combine skirts, lace shirts and black suits to create elegance. However, due to the hot weather, I changed my suit shirt to a fringed shirt. Tasseled shirt offers more comfort, as well as suitable for the shooting location. In terms of accessories, I focus on rings, necklaces or earrings. I often go to collect accessories in many places. However, I do not use accessories too much, mainly add some items to accentuate the set. When adding accessories, the outfit will be less empty. On the other hand, I can also pose with accessories to make the image more natural and interesting. I have a habit of buying and stocking clothes or jewelry if I feel like it. I usually buy at many places such as markets, shopping centers, popular stores or websites. I know fashion from many different sources. I observe in real life or feel from books, social networks. My fashion personality is to always be on the cutting edge, to experience new things. It may have been different at the time. However, it can also be a fashion whirlwind later on. I don’t mind experimenting with new trends. It may not be eye-catching the first few times, but gradually, I will learn for the next time. Therefore, you do not need to force yourself into a certain style of dress. Each appearance is a different style. Mostly I build my image according to foreign fashion bloggers. They have the ability to update trends very quickly. My current style revolves around 3 main colors: Black, white and brown. It favors a strong personality, accentuated by metallic accessories.

TikTok wants to encroach on e-commerce. (Image: Bloomberg) TikTok wants to repeat the success of Douyin – the version of TikTok exclusively for the Chinese market. Only in the first year, Douyin earned 26 billion USD in e-commerce transactions. According to Bloomberg, TikTok has started a partnership with a number of brands so that they directly sell products to millions of users right on the app. It is not clear when TikTok will officially announce the feature. A representative of Hype, one of the brands TikTok partnered with, confirmed the experiment. According to images provided to Bloomberg, Hype’s booth in TikTok displayed a range of products with photos and selling prices. ByteDance – TikTok’s parent company – is actively exploring the Chinese e-commerce market in the hope of writing another glorious medal in the company’s history right before the IPO. The company aims to process more than $ 185 billion of global e-commerce transactions by 2022 based on the reach of TikTok and Douyin. Unlike Alibaba, Tencent, ByteDance’s app is well known globally. Founder Zhang Yi Ming wants to use it as a stepping stone to the online shopping game. ByteDance remains a slowdown in China’s “social commerce” market, where celebrities sell products to followers. In the email, TikTok said it is experimenting and learning, and constantly discovering many new ways to add value. Currently, the major social networking companies are scrambling for online retail market share, a market expected to generate $ 5 trillion in sales this year. In May 2020, Facebook introduced a new tool to improve the shopping experience on Facebook and Instagram. Pinterest also jumped into the e-commerce market when it brought buyers to the seller’s website. For its part, TikTok has challenged the online shopping market through promotional campaigns with Walmart and Shopify. Businesses often mark products on TikTok content, with a link that leads buyers to their own website, but all of it takes place within the TikTok application. TikTok wants to lock users down more tightly by allowing brands like Hype to run booths on the platform, take orders and interact directly with buyers. TikTok hopes to sell more ads to sellers, increase traffic and eat commissions. In December 2020, Zhang told TikTok employees that e-commerce, when combined with short videos and livestreams, offers even greater opportunities outside of China. The company has quietly built up a team of engineers in Singapore to develop its e-commerce business. It is very likely that TikTok will successfully re-establish with videos suggested by artificial intelligence when it comes to shopping online. Du Lam (According to Bloomberg)

Japan has outlined a plan to conduct tests on the new missile by 2026 and is expected to have the first full launch by 2030. H-2A boosters at Tanegashima Space Center It is known that the country intends to use the same technology as the technology that SpaceX applies to the Falcon 9 rocket. That is the first landing technology of the rocket on the floating floor. Since the early 2000s, Japan has used H-2A boosters. The cost per launch is about 91 million USD, much more expensive than other similar devices in the world. The Japan Aerospace Research and Development Agency (JAXA) plans to make the first launch of the new H-III missile before the spring of 2022. However, according to calculations, the operation of the new equipment will only cost about half the cost of the H-2A boosters. At the same time, Japan will continue to reduce operating costs in order to compete in the market, emphasized Yomiuri newspaper. The newspaper also said that, in addition to first floor reuse technology, Japan is expected to apply the achievements of private manufacturers to produce the next generation of missiles with the aim of further lowering prices. device.

The bat’s sense of direction are the eyes. Mammals see with the eyes, hear with the ears, and smell with the nose. But which senses or organs allow them to direct their migration, sometimes beyond their feeding area and thus require extensive orientation? Scientific experiments led by the Leibniz Institute for Animal and Wildlife Research (Leibniz-IZW) led by Professor Richard A. Holland (Bangor University, UK) and Dr. Gunārs P ē tersons (Latvian University of Life Sciences and Technology). It shows that the cornea of ​​the eye is now an important sensory site for bat migration. If the cornea is anesthetized, another sense of reliable direction is disturbed while its ability to detect light remains unaffected. The article was published in the scientific journal Communications Biology. In the bats of an experimental group, the scientists localized the cornea with a drop of oxybuprocaine. This surface anesthetic is widely used in ophthalmology, where it is used to temporarily desensitize the cornea when the human or animal eye is overly irritated. However, the influence on the orientation has not been noted before. In another group of experimental bats, the team anesthetized the cornea of ​​one eye. Individuals in the control group received no anesthesia, but instead received an isotonic saline solution as eye drops. All animals in this scientific experiment were caught in a migration corridor on the Baltic coast and released individually in open fields 11 km from the capture site. First, scientists used bat detectors to ensure that there were no other bats in the field at the time of releasing the test animals. One observes the movement of the released bats not knowing how the bats have been treated experimentally. Dr. Oliver Lindecke, the first author of the paper, explains: “The control group and the one-sided corneal anesthetic group had a clear orientation to the expected south, while the bats with the cornea were anesthetized. the two sides fly in random directions. ” “This obvious difference in behavior suggests that corneal anesthesia disrupted the sense of direction, but the ability to orient seems to still work well with one eye,” he added. After a short time the corneal treatment ended, the bats were able to resume their journey south after the test. ” To rule out the possibility that an irritated cornea also affects visual sensations and so scientists could have come to the wrong conclusion, they performed an additional test. Again, they tested to see if a bat’s response to light changed after anesthesia on one or both sides. “We know from previous research that bats prefer a illuminated exit when leaving a simple Y-shaped maze,” explained PD Dr. Christian Voigt, head of the Leibniz-IZW Department of Evolutionary Ecology. . “In our experiment, animals under one or two side anesthesia also showed this preference,” he said; we can therefore rule out that light vision has been altered after corneal treatment. Light visibility will of course affect long-distance navigation as well. ” For example, many vertebrate species such as bats, dolphins, whales, fish and turtles can navigate safely in the dark, whether it is under the open night sky, when it is cloudy at night. or in caves and tunnels as well as in the depths of the ocean. For decades, scientists have been searching for the senses or a sensory organ that makes it possible for animals to perform navigation and navigation tasks that seem unimaginable to humans. The magnetic sensation has so far been demonstrated only in some mammals. Experiments have shown that iron oxide particles in a cell can act as “microscopic compass needles”, as is the case with some species of bacteria. The team’s experiments on Lindecke and Voigt provide, for the first time, reliable data for the determination of sensory orientation in free-migrating, migratory mammals. Exactly what a bat’s cornea looks, how it works, and whether it is a long-sought magnetic sense needs to be pointed out in future scientific investigations.

However, one sense that humans can soon master, is bat-like echolocation. Sixth sense experiment According to the Popular Mechanics Scientists in Japan have tested this ability in a laboratory, proving that humans can use it echolocation , or the ability to sense echoes for navigation. This ability helps people recognize the shape and rotation of many objects. Thanks to that, people can “see” in the dark. When the volunteer presses the tablet, a synthesized echo is emitted from the amplifier speaker (red line). The sounds obtained with the binaural are 1/8 of the original pitch by reducing the sampling frequency, which is transmitted into the volunteer headphones (green line). Photo: Miwa Sumiya. As bats fly around objects, they emit intense sound waves from different angles and bounce off at isolated intervals. Thanks to that, this tiny mammal can determine the topography, texture or movement of an object. According to Dr. Miwa Sumiya, if humans were able to perceive the patterns of time-changing sounds similar to bats, they could see the world in new ways. Dr. Sumiya, a researcher at the Center for Nerve and Information Networks in Osaka, Japan and was the first author of a paper to appear on Plos One on this topic. “Testing that humans are capable of detecting multiple environments via sound waves could add a new step in understanding the complexity of the human brain,” Sumiya said. According to Sumiya, humans have the ability to further understand the perception of other species (such as bats) by comparing with knowledge gained in echolocation studies of humankind. To test this theory, Mrs. Sumiya’s group made a meticulous arrangement. In one room, the researchers gave volunteers a pair of headphones and two tablets, one that produced a calibrated signal using a synthesized echo, the other to listen to pre-recorded echoes. . In room 2, only the strangely shaped 3D axes stand in one place and rotate around themselves. When prompted, 15 volunteers turned on echolocation signals from their tablets. The sound waves emit each beat, travel to room 2 and hit the 3D axes. Participants need a little bit of imagination to convert sound waves into a certain object. Sumiya explained that the synthesized echo-locating signals used in this experiment were high-frequency signals up to 41 kHz, which cannot be heard by humans. Dolphins are also a mammal that uses echolocation to detect and hunt. Photo: Getty Images. Researchers used a humanoid (1/7 the size of a real skull) to “hear” the sound in room 2 before passing it on to volunteers. The fake head is equipped with 2 microphones attached to the two ears and creating a 3D resonance. The sound output is quite similar to the surround sound experienced in movie theaters. Reducing the frequency of the echoes in both ears enabled volunteers to hear “with the feeling of being heard in real space”. Many people like to listen to podcasts or watch videos with headphones to create surround sound and give a tingling sensation in their ears. This is called the Autonomous Sensory Meridian Response, or ASMR. Result Finally, researchers and volunteers guessed whether echoes were coming from stationary or spinning objects. At the end of the experiment, the volunteers were able to accurately identify two pillars thanks to the time-varying echolocation signals emanating from them. Identifying clue is thanks to the pitch and timbre. However, it was difficult for them to discern the shape of the standing pillars. Sumiya’s group study is not the first to test the ability of human echolocation. Previous studies have shown that blind people can use mouth-clicking sounds to see 2D objects. However, Ms. Sumiya said her experiment was the first to specifically explore the ability of echolocation to change over time. The researchers said their work is evidence that both humans and bats are capable of decoding objects through sound. In the future, engineers could apply this technology to wearable devices such as watches or glasses to improve how visually impaired people can navigate the world, except for headsets.

The article was published on “Svobodnaia Pressa” on May 9, 2021. Here is the content: Multi-purpose fighter MiG-35 (Image: Marina Lystseva / TASS) The fourth generation multi-role fighter will be mass produced soon. To be honest, it was only a small amount. But this type of aircraft will have very bright prospects not only in the Russian Air Force, but also in the world military aviation equipment market. And here are the comments of the head of the director of programs MiG-29M, MiG-35 and other light multirole aircraft of the “MiG” Group. Mushegh Baloyan When talking to a TASS reporter about the near future of this model: “The MiG-35 is currently in the state testing phase, with preliminary conclusions to allow the production of the first batch of aircraft. Test pilots loved this model very much because it was easy to maneuver and greatly simplified. There are also some problems arising in the process of operating aircraft, but we (Group “MIG”) together with the customer, the Ministry of Defense in time to resolve all problems “. This MiG-35 aircraft did have a dizzying fate. It is designed-built when the Russian aircraft-building corporation “MiG” is literally feverish for the word. There were very serious problems in financing projects because the Sukhoi Design Bureau, which also makes fighter jets, then pulled all the “financial” blanket toward him. And the consequences of the lack of money are the headaches related to human resources. Those issues touch even the top management of the group — they have not been around for long in their positions. In the mid-2000s, the MiG-35 was unexpectedly listed for a massive tender to buy 126 Indian fighters. However, the proposed MiG-35 at that time was indeed “raw” because it was built in haste. Furthermore, it is equipped with some clearly outdated systems. Bidding is really an adventure. Because at that time, the MiG-35 was not even in service of the Russian Air Force and still not mass produced, so its fate in the bidding was already determined – who dared to quit. Money to buy “crab in the hole” (original – “buy cat in a sack”)? Therefore, this plane was not even on the final list, it was eliminated in the first round. The evaluation panel has listed a series of “weaknesses” of the MiG-35- up to 14 points. All of the above “weaknesses” are not disclosed. However, something has leaked through open sources. The “disparage” is mainly related to the engine because its features are “not in line with the stated” in the bid. And for “Zhuk” radar – according to the announcement, the antenna is an active phase network antenna, however, the “MiG” group has installed a passive network. But six of the planes were built to take part in today’s tests – those were completely different fighters. Between them and the “ugly Indian ducklings”, the only remaining similarity was the fuselage. And now the MiG-35 is again participating in India’s second bid. The results of the first bid can only please the French, because they have sold 36 Raphales to India for an exorbitant price in the country. Once again, the MiG-35 will fight German, French, Swedish and American fighters in India. But for now, it can be said without fear of being bragged that they were “wonderful swans”. The aircraft is equipped with a new version of the RD-33MK engine with outstanding technical and operational features. Its rear combustion (acceleration) thrust increases to 9,400 kgf. The engine uses fully digital control system and plasma ignition method. That means it now meets all requirements for 5th generation aircraft engines. In addition, another engine version can be installed if the customer wishes to- – it has a thrust vector changing nozzle on two planes. It is no coincidence that the MiG-35 was chosen by the stubborn “Strizhi” aerobatic squadron and its pilots decided to switch to this model – because it was super maneuverable and easy to maneuver. . In aircraft-avionics equipment, several systems are also included in the 5th generation. For example, the “Zhuk-A” radar finally has an active phase array antenna. Now, the MiG-35 can detect enemy fighters at a range of up to 200 km. The resolution when taking topographic maps is 1 × 1 meter. MiG-29K The aircraft has an excellent power-to-weight ratio. The combat payload compared to the MiG-29 increased by 2 tons and reached 6.5 tons. It can strike both air and ground targets with the same efficiency because it is fully equipped with modern “air-to-air” and “air-to-ground” missiles. MiG-35 is capable of taking a record altitude in all aircraft participating in this auction of India – up to 330 meters per second. There is also a need to talk about combat radius – up to 1,000 km, and operating range of aircraft without aerial refueling – up to 3,000 km. It must be emphasized that the “technical vision organs” of the MiG-35 are much more diverse than that of the Su-35. The MiG-35 has not only one, but two optical navigation stations with channels of thermal imaging and television. An observation post in the front hemisphere to “serve” the air battles. The second station is designed to observe the ground surface which increases the fighter’s ability to fight against ground targets. The engineers of the “MiG” Group also solved the problem of modernizing this aircraft in an optimal way. Aviation electronic equipment system has an open structure and uses a common data warehouse. This makes connecting new devices as easy as possible – as there is no factory setup and error correction required. Everything is done on the same principle as connecting a new external device to the computer – plugging in the connector, and the operating system recognizes the device and puts it in a general working configuration. The MiG-35 is the second Russian fighter (after the Su-57) to utilize artificial intelligence (AI). Start with some “basic” action – for example, reminding pilots of the imminent danger of maneuvering or when any of the aircraft’s systems are malfunctioning in combat. And even very complex missions. For example, AI can just “look” at a part of an object in the air or on the ground / at sea to be able to immediately determine which type of aircraft or ship, of whom. AI radically interferes with the operation of all systems under special circumstances. For example, if the pilot is unable to control the aircraft due to an injury, the AI ​​can control the aircraft from any distance to the airport and land. In non-emergency conditions, the AI ​​can “advise” the pilot on the use of one or a certain weapon or conduct necessary maneuvers. But despite the plane’s obvious advantages, the Russian Defense Ministry doesn’t seem to trust it. That is why, so we signed a preliminary agreement to buy only 24 units. Yes, that is from now until 2028. But, of course, there are plenty of grounds to believe that this skepticism will vanish at the end of the tests. Currently, the Russian Defense Ministry is working with the “MiG” Group “eagerly” to test the MiG-35. Either way, the deployment of mass production of these machines will be an “inevitable objective”. Because it is necessary to gradually replace 120 MiG-29s, many different variants currently in the equipment of the Russian Air Force. In addition, many different countries also have the MiG-29 and the Air Force of those countries also wants to renew their lineup of light fighters. And so, an additional fifty potential orders could be counted. Yes, there is also a possibility that the MiG-35 will win India’s tender to buy 110 fighter jets. The fighter’s factory-level flight tests were conducted throughout 2017. In order to conduct state-of-the-art flight tests, the aircraft factory in Lukhovitsy built six MiG-35s – three MiG-35S single-seater and three MiG-35UB trainers. And for almost two years now, the six aforementioned aircraft have been tested in many different flight modes. They will themselves be handed over to the “Strizhi” airborne aerobatic squadron as mentioned above. Le Hung- Nguyen Hoang (Translate)

According to the Bloomberg Over the past time, many international experts have expressed concern about China launching a national digital currency. British historian Niall Ferguson predicts that the digital yuan threatens to threaten America’s dominance in the global financial industry. Michael Hasenstab, head of investment fund Franklin Templeton, said that the digital yuan will weaken the position of the dollar, the reserve currency in the world. The administration of US President Joe Biden is studying the potential threat of the digital yuan to US national interests. However, those who are actually using their digital NTD are indifferent. Shenzhen is the city that runs the largest-scale digital yuan testing campaign. Reply Bloomberg Participants said they were not interested in leaving Ant Group or Tencent Holdings’ online payment apps. Online payment apps have been replacing cash in China for a long time. Photo: Getty Images. No conversion is intended “I’m not excited at all”, Bloomberg quoted Patricia Chen, who works in the telecommunications industry, as saying. She is one of more than 500,000 Shenzhen residents eligible to participate in the digital yuan trial. In this test, participants will download the government’s e-wallet application on their phones, connect to their bank accounts, and can convert up to 10,000 yuan ($ 1,548) in cash to digital currency. number (e-CNY). Similar to Alipay’s Ant Group app and Tencent’s WeChat Pay, digital yuan transactions are done very quickly using QR codes. When there is no Internet, users can use near field communication technology to make payments. Vera Lin – 25, an employee of a financial company in Shenzhen – said using digital yuan is quite easy. However, she has no intention of switching to digital yuan as the current online payment applications work seamlessly with other e-commerce services and platforms. Many people in Shenzhen said they have no intention of switching to digital yuan altogether. Photo: Reuters. Many stores participate in a trial of a 10% discount on digital yuan customers. However, that was not enough to convince Lin. She said Ant Group or Tencent’s platforms often offer discounts on many services, from ride-hailing to food delivery. Privacy is also a concern for Jan Chen, a 33-year-old civil servant. “The fact that the authorities can track every payment transaction is scary,” Chen said. I’m not excited at all User Patricia Chen In addition, some merchants and store owners revealed that they are concerned that information about all transactions goes directly to government databases even though the People’s Bank of China (PBOC) previously secured most of the delivery. translation will be confidential. In March, a representative of the Institute of Cryptocurrencies Research confirmed that PBOC will not directly know the identity of the user. However, the Chinese government may obtain information from financial institutions if it is suspected of illegal conduct. In addition, PBOC also encourages stores and merchants to use digital yuan by using free of charge. Currently, Alipay and WePay apps charge 0.6% per transaction. Difficult to take market share The yuan currently accounts for only 3% of total global payments. Expert Zennon Kapron, Director of consulting firm Kapronasia (Singapore) said that the digital version will only help the Chinese currency increase its market share by 1%. “The global impact of the digital yuan will be very small, unless China changes its economic structure and financial system,” said expert Kapron. Chinese officials themselves also show restraint when talking about the digital yuan. Last month, Mr. Li Bo – PBOC’s deputy governor – affirmed that China is developing a digital yuan to serve the domestic market, not with the intention of replacing the dollar. Previously, former PBOC Governor Zhou Xiaochuan said the digital yuan was a solution to help China fight the potential threat from cryptocurrencies like Bitcoin. Kapron predicts that if the digital currency fails to attract users, the Chinese authorities will take steps to increase the control of data collected by internet and financial companies such as Ant Group and Tencent. . Bloomberg Intelligence analyst Francis Chan also thinks that Chinese authorities can force Internet platforms and businesses to use the digital yuan. Chan and BI analyst Sharnie Wong predict that the electronic yuan will be widely used in China before the 2022 Beijing Olympics. It is likely that the digital yuan will take up 9% of the domestic online payment market share by 2025. That will be a big change, but the digital yuan still has a long way to go before the challenge. status of Alipay and WePay. These two payment applications account for a total of 90% of the market share in China. Expert Michael Ho, director of financial services at Oliver Wyman, also said that convincing the world to accept the digital yuan even more difficult.

China has big ambitions for the digital yuan – Photo: CGTN As China moves towards issuing the world’s first government digital currency, the debate about it is getting hotter than ever. Historian Niall Ferguson describes China’s e-yuan as a “dangerous challenge” to the US financial hegemony over decades. Meanwhile, Michael Hasenstab, chairman of investment firm Franklin Templeton, said e-CNY could undermine the role of the dollar as the reserve currency of the world. However, according to Bloomberg, when talking to people already using the digital yuan in China, the response was not very positive. APPEARANCE OF DOMESTIC USERS In Shenzhen – the tech hub is experimenting with using the digital yuan – most Bloomberg survey participants showed little interest in switching from popular mobile payment systems. currently such as Alipay of Ant Group or WeChat Pay of Tencent. Ant Group and Tencent are dominating the digital payment market in China with WeChat Pay and Alipay apps – Source: iResearch / Bloomberg Some are concerned that the digital yuan could be a tool for the authorities to access their financial data in real time. “I am not interested at all,” said Patricia Chen, 36, who works in the telecommunications industry, Chen is one of more than 500,000 people in Shenzhen eligible to test the yuan. While none of the Bloomberg survey participants had in-depth knowledge of the role of the digital yuan in the global foreign exchange market, their indifferent response showed the challenges faced by the administration. Chinese President Xi Jinping faces when he applies this currency at home and abroad. “I’m not interested at all” … “I’m afraid the authorities can track all my transactions” … E-CNY users According to Bloomberg, even if the Chinese authorities persuade or force citizens to accept the digital yuan, it will take a long time to do the same with international consumers and businesses. they have been wary of Beijing’s capital controls so far. With Vera Lin, 25, working for a finance company in Shenzhen, using the digital currency is not too difficult. However, Lin argues that users like her need a greater incentive to switch to the digital yuan altogether, because existing digital payment options are so reliable and work seamlessly within the platforms. other services, from social networks to e-commerce. Even a 10% discount on RMB purchases was not enough to lure Lin. The 25-year-old says platforms run by companies like Ant regularly offer discounts on everything from ride hailing to food delivery. Meanwhile, Jan Chen, a 33-year-old civil servant, is concerned about privacy issues. “I’m afraid the authorities can track all my transactions,” Chen said. China is testing the digital yuan in several provinces, including the largest scale in Shenzhen city, Guangdong province – Photo: Xinhua In a country where tax compliance is not as strict as China, many entrepreneurs are wary if information about their transactions is fed directly into government databases. Some fear that data from digital yuan transactions could be collected in real-time to monitor political disagreements or international businesses. competition with Chinese state-owned enterprises. Launched in 2014, the digital yuan project was promoted by then PBOC Governor Zhou Xiaochuan, who has long advocated the creation of a new international data currency to replace the dollar. . Zhou sees the e-CNY as a tool to counter potential threats from cryptocurrencies like Bitcoin or Facebook’s Diem (formerly known as Libra). THE COUNTRY IS HARD, IT’S ALTERNATIVE The PBOC has tried to quell these concerns by freeing the use of the digital yuan to retailers (they currently have to pay a 0.6% fee for transactions on Alipay and WePay), and pledged to that most of their transactions will be anonymous. In March, Mu Changchun, director of the PBOC’s Digital Money Research Institute, said the central bank would not directly grasp the user’s identity, but that they could get this information from financial institutions. in the event of a crime. Zennon Kapron, CEO of consulting firm Kapronasia, said that if the digital yuan is not gaining traction in the long term, the Chinese government may turn to coercive use. Beijing has begun to take moves to gain control over the data collected by technology and financial companies like Ant and Tencent. According to Francis Chan, a senior analyst with Bloomberg Intelligence, even if Chinese lawmakers do not go that far, they can ask for more co-workers from the vendors and operators of the Internet platform. digital yuan on your own payment options. “The e-CNY only partially solves the problem, which is the payment infrastructure part. However, just solving this problem does not help solve the whole problem “… Michael Ho, Director of Financial Services, Oliver Wyman Recently, the platforms MYbank (invested by Ant) and WeBank (invested by Tencent) have been added as options on the e-CNY application, although not yet available. Chan as well as Bloomberg Intelligence analyst Sharnie Wong forecasts that the digital yuan could be put into use across China before the 2022 Beijing Olympics and take 10% of the market share in electronic payments in the country by year. 2025. This is not a small number but still cannot compete with the dominant positions of Alipay and WePay – two e-wallets with total market share of over 90%. In the country it is difficult, to persuade international users to use the digital yuan is much more difficult. “The e-CNY only partially solves the problem, which is the payment infrastructure part. However, simply solving this problem does not help solve the whole problem, “said Michael Ho, director of financial services at Oliver Wyman, commented. Many people are skeptical of the ability to fulfill China’s ambitions to internationalize the yuan – Photo: Getty Images According to Zennon Kapron, on the international arena, despite its great ambitions, the digital version of the yuan is unlikely to boost the share of the Chinese currency’s global payments by one percentage point, from below. 3% current. Many analysts are also skeptical of the yuan’s international application ambitions in Xi Jinping’s plan to reduce dependence on the US-led financial system.

The Starship SN15 space missile left its launch pad on May 4. Photo: Space According to Space page, on May 5, SpaceX successfully landed the Starship spacecraft during the fifth test at their base in Texas, USA. This successful experiment marks a big win for billionaire Elon Musk’s space company after four of the previous tests ended in explosions. The SN15 rocket took off from Starbase in Boca Chica, south Texas at about 17:25 local time, reached around 10km and performed a series of flight exercises before making a critical landing. Billionaire Musk happily posted on Twitter: “Starship is landing normally”. Watch the video of the Starship rocket launched and successfully landed for the first time (Source: SpaceX): The test, however, was not entirely perfect. A small fire engulfed the base of the 50-meter spaceship shortly after landing, but was quickly extinguished with a tornado. SpaceX expert John Insprucker explains this “it’s no stranger to the metal fuel we’re using,” adding that engineers are still solving design problems. SpaceX faces growing pressure to succeed with its May 4 test flight after NASA announced a version of the Starship would be used as a lander in its return to the Moon program. America. The $ 2.9 billion contract is currently on hold after two rival companies, Blue Origin and Dynetics, filed an objection. SpaceX Starship Ship Illustration on the Moon. Photo: SpaceX Along with SpaceX, the space company Blue Origin of billionaire Jeff Bezos is also expected to launch the first space travel flight in July. Previously, the four predecessor devices of the Starship SN15 ship ended in failure, broken to pieces in tests over the past five months. The most recent time in early March, the SN10, appeared to have landed safely but a fire suddenly erupted as soon as the ship touched the launch pad, causing it to explode into a fireball. A small flame also erupted at the base of the SN15 in the latest launch but was quickly extinguished. Video of Starship SN10 ship exploded after landing (source: videospace): SpaceX has learned a few lessons from other tough landings. And the SN15 has been revised with a slightly different look from the previous prototypes. “The SN15 has improvements in structures, avionics and software, and the engine will allow for increased speed and efficiency throughout production and flight: in particular, avionics. No new improvements, updated launch architecture and new Raptor engine design ”, a SpaceX representative wrote in the flight description on May 4. SpaceX is developing Starship to send people and goods to the Moon, Mars and other distant destinations. The system consists of two components, both of which are designed for fast and complete reuse. The two components are a spaceship called the Starship and a giant early stage booster booster called the Super Heavy. Both vehicles will be powered by SpaceX’s next-generation Raptor engine. SpaceX founder and CEO Elon Musk said the Starship will have six Raptor engines. Although the SN15 was just a full-scale Starship prototype in height and width, it was powered by only three Raptor engines. Future test variants will be stronger, Musk said, and we will soon see these more powerful means of carrying out space missions. Musk aims to launch the Starship into orbit before the end of the year. Three Raptor engines of the SN15 missile in successful test. Photo: Space Starship SN15 ship when about to land. Photo: Space NASA’s Artemis moon exploration program recently selected Starship as a manned lunar lander Artemis aims to establish a lasting, enduring human presence on and around the Moon by the end of the 2020s. NASA officials say the knowledge and skills gained during SpaceX’s testing efforts. will help humanity reach Mars in the 2030s. Over the past few years, NASA has worked to achieve its goal of making a human landfall on the moon by the end of 2024, at the direction of former President Donald Trump. However, this timeline is expected to be relaxed under President Joe Biden.