In the past, all three planets were rocky planets, the surface of which was composed of solid metals and silicates. Among them, our Earth is the largest planet, the mass and radius of Venus is only about 82% and 95% of the Earth, respectively, the mass and radius of Mars only account for about 11% and 53% when compared to our planet. Over the past few decades, humans have launched many unmanned probes to Venus and Mars, and it turns out that the environments on these two planets are very harsh. Venus is too hot, and Mars is too cold, and there is no oxygen on either planet, so life on Earth could not exist in such an environment, and astronomers could not find it. see any other traces of life there. So, how were Venus and Mars 4 billion years ago? Why are Venus and Mars now barren, and only our planet is habitable? Calculated based on the radiant power of the sun, Venus and Mars also operate in the same habitable zone as Earth, which means they can receive just the right amount of solar radiation to water. on their surface can still be in a liquid state. Astronomers speculate based on current signs on Venus and Mars and surmise that there may have been an ocean of liquid water on both Venus and Mars 4 billion years ago. For the first few hundred million years, Venus was a warm and humid planet. In the primordial oceans of Venus, life was fully qualified to evolve. They could be carbon-based life like life on Earth or could be other life forms. However, Venus’s habitable period did not last long. Because Venus is so close to the sun, and the temperature of the sun gradually increases over time, making Venus hotter and hotter, and a large amount of liquid water has also been evaporated. At the same time, the volcanic activity on Venus is also gradually becoming more active and continuously releasing carbon dioxide, causing a strong greenhouse effect. Without oceans, carbon dioxide would not be neutralized. They enter the atmosphere and cause a severe greenhouse effect, which will increase the temperature on Venus. Meanwhile, on Earth, the oceans, plants and minerals absorb large amounts of carbon dioxide, so the Earth will not become too hot due to the strong greenhouse effect during that period. Eventually, Venus’ greenhouse effect was completely out of control, liquid water completely evaporated, and life could have been destroyed. According to data returned by the Venus probe, the current concentration of carbon dioxide in Venus’s atmosphere is as high as 96.5%, and the surface atmospheric pressure is 91 times higher than the Earth’s surface. Under the influence of this extreme greenhouse effect, Venus has essentially reached thermal equilibrium, and the average surface temperature is as high as 464 degrees Celsius. Although it is essentially impossible to have life on the surface of Venus today, some astronomers speculate that there may be some strange life in the atmosphere of Venus. In the sky high enough above the surface of Venus, the atmospheric pressure will be moderate, and the temperature will not be high, possibly for the synthesis of organic matter and the evolution of life. On the other hand, ancient Mars was probably also a habitable planet. Currently, on Mars there is a large amount of water-washed terrain, and there are some iron ores that can only be generated in the aquatic environment, which is strong evidence for the existence of a large amount of water. liquid water on ancient Mars. So, how did Mars become such a uninhabitable planet as it is? At present-day Mars’ North Pole, there is a giant basin whose surface is equivalent to two-fifths of the surface of Mars. This huge Arctic basin was formed by a massive collision. Studies have shown that about 3.9 billion years ago, a dwarf planet (about the size of Pluto) with a diameter of about 2,000 km collided with the north pole of Mars. This massive collision completely changed the core of Mars, causing activities inside Mars to quickly stop, and the Martian magnetic field also gradually weakened and finally almost disappeared. lost. Without the protection of the magnetic field, the solar wind gradually strengthens and melts the atmosphere of Mars, liquid water continues to evaporate, causing Mars to quickly become a barren land. Currently, there is almost no atmosphere on Mars, but there is still some water ice in the polar regions. In addition, there may be a seasonal amount of liquid water in some areas of Mars, which has a high salt content and may be temporarily liquid in the low-temperature Martian environment. At the moment, the temperature on Mars is very low, the average temperature is only -63 degrees Celsius. If humans want to settle on Mars in the future, the first thing to do is to strengthen the star’s magnetic field. Mars and produces large amounts of greenhouse gases to “heat” Mars and melt the solid water that exists on Mars. Mars is much smaller than Earth, so it would have cooled from its molten state at its inception faster than Earth, so liquid water on Mars may have appeared earlier, which could This means that life on Mars may have formed and evolved earlier than our planet. Therefore, there are conspiracy theories that, when celestial bodies collided with Mars, the rocks that were thrown into space by the collisions could have carried the germ of life on Mars into space, and then some someday fall to Earth, becoming the source of life on Earth. And perhaps by coincidence, life on Earth also began to form around the same time that Mars’ North Pole collided. From the point of view of time, this is consistent. In addition, astronomers have discovered traces of suspected life in meteorites on Mars that have fallen to Earth. Life on Earth may have originated on Mars, but this has so far required more convincing evidence. In the past, the Curiosity rover has detected some carbon-containing organic substances in the rocks on Mars, which may be evidence that ancient Mars once had a few living things. Even now, it is still possible for life on Mars, they did not go extinct billions of years ago, but moved into the Martian underground and developed a unique survival mechanism to adapt to the harsh environment. harsh on this planet. Compared to Venus and Mars, our planet is very lucky. For billions of years, Earth has always been a habitable planet, so hundreds of millions of species have appeared here. Our Earth is like a “chosen planet”, a moderate distance from the sun, with a magnetic field that can resist solar radiation so that all kinds of life can continue to multiply and develop. Although it cannot be ruled out that some planets in the solar system (such as Europa) also harbor life, the environments of those planets are very different from those of Earth, and most life on Earth is not ruled out. Soil cannot exist there. In the near future, Earth will still be the only planet inhabited by humans in the universe.

1. Tet on both sides For girls who are always uncomfortable and itchy because their hair is stuck to their face when they go to sleep, braiding their hair on both sides is the simplest and most effective solution. Tet on both sides will also cause less headaches and discomfort than braiding a single plait, suitable for going to bed. However, the side braids do not create a good curly hair effect if you are keeping your hair straight and straightened. This hairstyle is more suitable for those who have already made waves, it helps to keep the waves more even, not broken when going to sleep. 2. Twisted bun on the top of the head If you want to create the most natural wavy hairstyle, the twisted bun on the top of the head is the ideal solution. After washing your hair, do not use a dryer, but use a towel (or an old t-shirt) to dry your hair, then apply a little conditioner and then twist all your hair, wrapping it on the top of your head into a bun. You should use a fabric-covered elastic band to fix the bun on the top of your head, avoiding breaking the hair like a normal elastic band. After a night, hair will have bouncy waves, look thicker without the tangle. 3. Tet loose hands If you prefer classic curly hair, choose a loose ponytail with your hands behind your head. You do not need to take all the curls close to the scalp to braid, but take the thin, loose braids. This hairstyle is quite feminine and suitable for the upcoming autumn weather, so in addition to going to bed, you can completely apply this hairstyle for going out or going to work. 4. Tie “pineapple” ” If you do your hair in a curly style, this way of tying will help you feel less entangled as if you were sleeping on … a straw. Lower your head to push all your hair forward, tying it into a ponytail near your forehead. To help the curls bounce more clearly, you should combine both hair spray and hair conditioner before tying. Pay attention to use a spring or cloth-wrapped tie, do not use a thin elastic to tie it so as not to break the hair shaft. Posts: Beautiful Beauty

Our understanding of Earth’s ocean floor is less than that of Mars. Here, scientists believe that the unusual physical and chemical conditions associated with hydrothermal systems on the seafloor may have created the right environment for the origin of life on Earth. Mysterious Megaplume Scientists discovered large areas of thermal fluid in the ocean above volcanic ridges. These large and powerful hot waters, rich in chemicals, rising from the ocean floor are called megaplume. Their size is really huge, with a volume that can exceed 100 km3, equivalent to 40 million Olympic swimming pools. Although they appear to be related to subterranean mountain eruptions, their origin remains a mystery. In their study, the scientists used a mathematical model to explain the dispersion of volcanic ash across the ocean. Thanks to detailed mapping of a volcanic ash deposit in the Northeast Pacific, scientists know that this ash can spread up to several kilometers from an eruption. This cannot be easily explained by tides or other ocean currents. Instead, the results suggest that these water columns are very energetic. The energy required to drive the flow and carry the ash is surprisingly large, about 1 terawatt (nearly half of the energy needs of the entire United States at a time). The scientists calculated that this would create water columns of similar size as said. They have since produced strong evidence that megaplumes are associated with active seafloor eruptions and that they form very quickly, possibly within hours. So what is the source of heat and chemicals to make this megaplume? The most obvious candidate is of course newly erupting molten lava. At first glance, the scientists’ results seem to support this hypothesis. Accordingly, the formation of megaplume occurs simultaneously with the eruption of lava and volcanic ash. However, when the scientists calculated the amount of lava needed for the megaplume, it was unrealistically high, about 10 times larger than most underground lava flows. The scientists’ best guess is that although the occurrence of megaplumes is linked to undersea eruptions, they are mainly derived from depleted hydrothermal reservoirs present in the ocean. . As the lava directed upward to create undersea eruptions, it may have pushed this liquid hotter than 300 degrees Celsius along. Volcano erupts under the sea. Life in harsh environments In contrast to terrestrial volcanoes, detecting an eruption occurring on the seabed is extremely difficult. Therefore, there is still much for scientists to learn about submarine volcanism and its role in the marine environment. A new study by scientists Sam Pegler and David Ferguson at the University of Leeds (UK) published in the journal Nature Communications has yielded important insights. It’s amazing to find extreme ecophiles (polar biologists) around hydrothermal vents. This discovery expands what we know about life and where it exists. The fluid flow involved in megaplume formation may be the main mechanism in dispersing these microorganisms from their subterranean origin. If this is the case, deep-sea volcanism is an important factor influencing the geography of polar communities. Some scientists believe that the unusual physical and chemical conditions associated with undersea hydrothermal systems may have provided a suitable environment for the origin of life on Earth. Thus, the megaplume may have been involved in this dispersal of life across the ocean. In the absence of other sources of nutrients and light, these types of organisms would have been the first to exist on our planet. They are present because of the heat and chemicals that lava spews up the volcanoes under the sea. Because volcanic ash deposits carried by megaplume appear to be fairly common in the deep sea, the scientists’ study found that the proliferation of life through megaplume dispersal could be widespread. Although it is not yet possible to observe a deep-sea eruption firsthand, efforts are being made to collect data on submarine volcanic events. Most notable is the observatory at Axial Volcano in the Pacific Ocean. This seabed measuring device can transmit data in real time, recording ongoing events. Through such efforts, along with continued mapping and sampling of the ocean floor, the character of volcanism under the oceans is gradually being revealed.

Wax coconut, a famous specialty of Tra Vinh province. Photo: MD. The Board of Evaluation and Acceptance of Scientific and Technological Tasks of Tra Vinh Province has just accepted the topic “Design and manufacture of equipment to determine the percentage of wax in coconuts” by Dr. Nguyen Minh Hoa, Tra Vinh University as the chair. Wax coconut is a famous specialty of Tra Vinh province. However, determining the percentage of wax in coconuts has long depended on the experience of gardeners. The use of Deep Learning classification equipment helps gardeners determine the percentage of wax in coconuts with the correct probability of up to 95%, determine the percentage of solid wax and liquid wax with 80% probability, should be graded by the council. rather. Mr. Luu Van Nhan, Deputy Director of the Department of Industry and Trade of Tra Vinh province, said that in the past to choose wax coconuts, gardeners’ experience was to shake, but often not absolutely accurate. Nhan said, while still working in Cau Ke, a delegation of the National Assembly ordered 50 waxed coconuts, he asked a reputable agent to collect them. But after asking, I found out that there are many fruits like normal dried coconut. Council for acceptance of coconut wax measuring equipment. Photo: Minh Dam. “In such cases, I believe the gardener is not intentional but just mistaken. Therefore, determining the percentage of waxy coconuts is extremely meaningful to avoid the fact that a 150,000 VND waxed coconut turns into a coconut. dry 10,000 VND. I find this research very close to the actual situation and has high practical application significance”, Mr. Nhan emphasized. According to Mr. Nhan, when applying this device, large-scale farmers, businesses that buy raw wax coconuts, and trading facilities will have more favorable conditions in business, especially the There is no doubt between the buyer and the seller. Now Mr. Nhan wants to buy 50 waxed coconuts, just put it in the machine will have results, from that result the price negotiation will be very close to reality. But Mr. Quick said that, to move towards commercialization, the research team’s product should be improved as compactly as possible for easy portability. The meter for measuring the percentage of wax in coconuts works at the acceptance test of the research topic. According to Dr. Nguyen Minh Hoa, Vice Rector of Tra Vinh University, the knowledge economy is developing in line with the trend of industrial revolution 4.0, higher education institutions play a more important role to find new knowledge, transmit spread knowledge and apply that knowledge through scientific research activities and technology transfer into practice. At the same time, schools need to update the latest research from these scientific research results and transfer this technology into teaching to students in order to improve training quality. Because this is a measure for schools in applying knowledge to create practical values ​​for life. At Tra Vinh University, it is clear that 3 basic components including training, scientific research, technology transfer are inseparable, the development trend expands over time to meet the requirements of educational innovation. university education. Successful research on cordyceps at Tra Vinh University. Photo: Minh Dam. Dr. Nguyen Minh Hoa shared: “Over the years, Tra Vinh University has promoted applied research and technology transfer activities among lecturers and students. In particular, focus on strongly developing the invention space among students and lecturers – makerspace, developing student research groups – IEEE Student Chapter at Tra Vinh University, developing Lab – invention space for students students, lecturers, student cooperative models, student farmer associations, and policies to encourage the incubation of start-up ideas, applied scientific research and technology transfer to serve the community. “. In the coming time, Tra Vinh University will continue to prioritize the implementation of projects to deploy research products with commercial potential, focusing on investing in strong research directions, prioritizing community service and closely associated with businesses, departments inside and outside the province in ordering scientific research and technology transfer.

Excess fat is not difficult to handle. Image source: Internet Everyone faces some setbacks in the weight loss process, but as a woman in her 30s, the biggest challenge is probably timing. Time for work, time to take care of children will hinder women from exercising. To win the weight loss battle, you sit down, determine what your current roadblocks are, and come up with a complete plan. If you are short on time, you can hire a helper to do the housework so that you have time to exercise and prepare a healthy meal for yourself. Do not indulge in diets Coach Hundt explains why going on a diet can be harmful: “If you’ve been on a diet all the time, chances are your metabolism is messed up. With each new diet effort, you will make your body always feel hungry, which makes it harder and harder to lose weight.” You should assess your daily calorie intake and keep a food diary before starting the diet. After that, make sure you eat enough protein and monitor your carbohydrate intake to both have enough energy and feel full throughout the day. Keep enough water A recent study conducted in 358 people between the ages of 18 and 39 found that higher fluid intake was associated with a healthier body composition, including lower body fat percentage and waist circumference. smaller waist. Prioritize sleep Many people in their 30s are struggling to develop work, social relationships and family responsibilities, which can reduce sleep time and negatively impact their sleep quality. Chronic sleep deprivation can lead to weight gain by increasing hunger hormones and calorie intake, and decreasing satiety hormones and energy levels, making weight loss even more difficult. Getting at least 7 consecutive hours of sleep is important for weight management and your overall health.

Mahogany Geter (23 years old, from Tennessee, USA) has congenital lymphedema. According to The Sun, this condition is caused by excess fluid accumulating inside the soft tissue, causing Geter’s left leg to swell. At maximum, her legs weigh about 45.5 kg, bringing her body weight up to 136 kg. There is currently no cure for the excess fluid that has accumulated in Mahogany Geter’s legs. She eased the discomfort with physical therapy, lymphatic drainage massage. “When I was a kid, I felt ugly and cried a lot,” Geter said. The American girl had to endure the ridicule that “amputated legs to look better”. Geter said: “Someone said my legs looked like ham. My friends at school called me a deformed kid. It was difficult to ignore the malicious comments. For a long time, I felt self-confident. ti about myself. Then I got support from the online lymphedema community, she also inspired me. She helped me realize how beautiful I am.” Mahogany Geter learns to ignore every mockery and accept himself. “I want to inspire others to celebrate their differences. Now, I believe I’m beautiful inside and out. I’m proud of what I’m able to do,” emphasized Geter. In March, Geter accepted an invitation to model for Vogue magazine. The American girl wears a skirt with a sexy chest opening combined with a high slit. She is not afraid to show her swollen legs in front of the camera. Mahogany Geter proudly shows off her lymphedema leg in the frames and posted it online. Through that, she wishes to be empowered and given the opportunity to become confident and do the work she loves. “I have met a lot of people who support me in the online environment, accompanying me on my health care journey. They are all very nice. Those are not joking or negative comments,” female model to speak. When he wasn’t feeling well, Geter focused on making his legs better. She massaged, applied pressure bandages and applied physical therapy. Geter also drinks plenty of water to detox, and avoids salty foods and alcohol. However, the 23-year-old girl is prone to severe cellulitis – a skin infection caused by swollen feet. She is often hospitalized for antibiotic treatment. Despite the difficult times, Mahogany Geter encourages herself that she is leading a normal life. “I try to be strong, and at the same time focus on my dream of becoming a model. If I succeed, I will buy my mother a house and take care of my family. I will do everything to raise awareness. about lymphedema,” said Geter. Models dropped their shoes on the catwalk Despite having problems with shoes on the catwalk, many models still confidently strode in the excitement of the audience.

This is a long-term condition in which excess fluid builds up in the body’s soft tissues, causing Geter’s left leg to swell. There is currently no cure and the excess fluid that accumulates in Mahogany Geter’s legs can only be alleviated by physical therapy and lymphatic drainage massage. According to the The Sun , at one point, her legs weighed up to 45.5 kg, making her total body weight 136 kg. Because of his different appearance, Geter has suffered many injuries. Many malicious people even told her to have her legs amputated to make her look more like a normal person. “When I was young, I felt ugly and cried a lot. Some people said that my legs looked like ham. My classmates called me a ‘deformed child.’ It was difficult to ignore the comments. For a long time, I always felt low on myself, “said Geter. However, as he grew up, Geter gradually learned to accept his own shortcomings. Thanks to her mother’s encouragement and enthusiastic support from the online lymphedema community, Geter has changed her mind, becoming stronger and more confident. “I appreciate what I have. I want to inspire others to learn to accept themselves and realize how beautiful they are. Now, I believe I am beautiful inside and out. I am proud of myself. about what I can do,” Geter emphasized. In March, she was honored to receive an invitation to model for Vogue magazine. In the photo shoots, the American girl wears feminine and sexy outfits. In particular, she is not afraid to reveal a swollen leg in front of the camera. Mahogany Geter also proudly shows off his lymphedema in photos and posted online. “Through social media, I have met a lot of people who support, cheer and accompany me on my journey to health. They are all very nice. Those are not joking or negative comments,” Geter said. to speak. To control her condition, she focuses on massage, applying compression bandages and applying physical therapy. Geter also drinks plenty of water to detox, and avoids salty foods and alcoholic beverages. However, she is prone to severe cellulitis, a skin infection caused by swollen feet, so she is often hospitalized for antibiotic treatment. “I’m not currently working because I’m focusing on keeping my legs from getting too swollen. I spend a lot of time drawing, listening to music and posting content on YouTube,” says Geter. Despite going through difficult times, Geter always encourages herself that she is living a normal life. “I try to be strong and focus on my dream of becoming a model. If I succeed, I will buy my mother a house and take care of the family, and will do everything to raise awareness about this model. Lymphedema,” Geter confidently asserted. Minh Hoa (th)

Mahogany Geter (23 years old, from Tennessee, USA) has congenital lymphedema. It is known that lymphedema is a condition caused by excess fluid accumulating inside the body’s soft tissues. The prolonged condition caused swelling in Mahogany’s left leg. At the worst time, the girl’s left leg weighed 44kg, the total body weight reached 135kg. There is currently no cure for excess fluid buildup in the legs. In order to minimize swelling, Mahogany regularly practices physical therapy and lymphatic drainage massage. To ensure health, sexy female models must maintain a strict diet. Every day, Mahogany drinks a lot of water to detox the body. She is also not allowed to use salty foods and alcohol, alcoholic beverages. Despite paying attention to health, Mahogany is very susceptible to cellulitis. This is a painful, swollen skin infection that requires antibiotic treatment. Not only affecting health, lymphedema affects Mahogany’s appearance. “When I was a child, I felt ugly and cried a lot,” she said. “Someone said my legs looked like ham. My friends at school called me a deformed kid. It was hard to ignore the malicious comments. For a long time, I felt low on myself. . Then I got support from the online lymphedema community, my mom also inspired me. She helped me realize how beautiful I am.” Instead of hating, Mahogany learned to love herself, to accept her flaws. She once told her mother her dream of making a name for herself in the fashion industry and was enthusiastically supported by her mother. Above all, Mahogany proudly flaunts her sexy look, showing off her lymphedema in the frames and posting them online. In March, Geter accepted an invitation to model for Vogue magazine. The American girl wears a skirt with a sexy chest opening combined with a high split, revealing her legs with “elephant legs”. Mahogany’s unique bravery was well received by many. Instead of negative comments, she is increasingly receiving love and companionship from fans. Currently, she is famous on Instagram, YouTube, and TikTok. Through her story, Mahogany wants to inspire the less fortunate, to learn to accept themselves and realize how beautiful they are. Invite readers to watch the video: Top 4 hotgirls who emerged not because of their beauty but remembered another recipe. Source: Bestie.

But many Covid-19 tests can give results within hours without sending the sample to a lab, and most of these tests use an approach called microfluidics. What are microfluidics? A microfluidics system is any device that handles small amounts of liquid. Fluid moves through channels thinner than a hair, and tiny valves can turn the flow on and off. These channels are made of materials such as glass, polymers, paper or gel. One of the ways to move liquids is to use a mechanical pump; another way is to use the surface charge of certain materials; and one more way is to use so called capillary action – commonly known as wick. One thing is clear, every nook and cranny of the human body is microfluidic. We could not be born or function without complex blood capillaries that carry food, oxygen, and signaling molecules to every cell. Like microelectronics, size is a key factor in microfluids. As components get smaller, devices can rely on the exotic properties of liquids on a small scale, can work faster, more efficiently, and have cheaper manufacturing costs. The microfluidics revolution has been quietly shouldering microelectronics technology. Another major benefit of microfluidic devices is that they require only a very small amount of liquid and can therefore be very small in size. NASA has been considering using microfluidic analyzers for their long Mars missions. The analysis of precious liquids – such as human blood – also benefits from the ability to use small samples. Example: A glucose meter is a super liquid instrument that requires only one drop of blood to measure a diabetic’s blood sugar. Chances are you have been using microfluidics quite often in your life. Inkjet printers shoot out tiny droplets of ink. The 3D printer extrudes the molten polymer through a microfluidic nozzle. A nebulizer for asthma patients will spray out tiny droplets of medicine. The pregnancy test relies on the flow of urine in a microfluidic strip of paper. In scientific research, microfluids can direct drugs, nutrients or any liquid to very specific parts of an organism to more accurately simulate biological processes. The future of microfluidics Microfluidics will be key to bringing medicine into a new, fast-paced, affordable era. Wearables that measure substances in sweat to track fitness progress and implantable devices that help deliver cancer drugs locally to a patient’s tumor are some of the next frontiers in microbiology. biomedical liquid. Researchers are developing complex, fascinating microfluidic systems called organs on a chip that aim to simulate different aspects of human physiology. In laboratories around the world, teams are developing tumor-on-chip platforms to test more effective cancer drugs. These patient-representative chips will allow scientists to test new treatments in a way that doesn’t entail the cost, suffering, and ethical issues associated with animal or human testing. Imagine going to the doctor, taking a biopsy sample and, in less than a week, using the scientists’ microfluidic device, the doctor can figure out which drug is most effective to remove the mass. your u. While that is still in the future, what we do know is that microfluidic will be an integral part of the future.

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.

1. Eyebrows Natural thick eyebrows are loved because deep down, we know it’s associated with youth. You should brush your eyebrows the same tone or half darker than the hair color. In addition, using powder will be more natural than drawing eyebrows with a pencil. 2. Liquid foundation Foundations with a light liquid texture often contain light-reflecting particles. They will help to disperse the light and make the skin glow from within, making you look young and fresh. 3. Use brown pencil Switching from black eyeliner to brown will help brighten your eyes, while also neutralizing age-related features like yellowish skin and brown spots around your eyes. 4. Natural Eyelashes Shiny false eyelashes are only suitable when you go on stage or enter the photo studio. With normal makeup, you just need to curl your lashes and then apply mascara. 5. Shiny and long hair Thick and shiny hair will give the impression that you are a young person. The advice for you is to regularly use hair conditioner. When styling, add volume to your hair with a mousse or foam, then pour the conditioner into the palm of your hand, running your fingers through the hair from the middle to the tip. Your hair should be below your chin but above your shoulders. 6. Glossy lips Matte lipsticks are very popular, but be aware that it dries out lips and accentuates fine lines. If you want a more youthful look, you should use lipstick with a slightly glossy, slightly wet effect to create a feeling of fullness. 7. Brighten certain areas of the face Pigmentation spots, dark circles under the eyes and other dark patches will age your face decades. It’s not enough just to cover dark circles. You need to apply concealer to the corners of your eyes, lips, outer part of the nostrils, and chin.

Signs that the body is dehydrated Thirsty Thirst is a common sign of not getting enough water (or fluids in general) to be hydrated. People don’t have to drink water right away, but as soon as possible. Dry mouth Dry mouth is one of the many ways your body signals it to need water. You won’t be able to produce saliva if your body doesn’t have enough fluids. In addition, bad breath often stems from dry mouth. Therefore, before deciding to chew gum, people should drink a glass of water to determine the cause of this phenomenon. Dark urine Urine is considered a measure of human health based on quantity, color and taste. The more water they contain, the clearer they are. Therefore, this particular liquid that is dark or dark in color is a warning sign that you should supplement your body with fluids. Reduced urination Water helps the kidneys remove toxins from the blood in the form of urine. If the organ is not properly hydrated, you will not urinate often. Long-term storage of these substances can lead to serious health problems. Here are some great ways to avoid dehydration, helping the body to always “stay hydrated” during hot weather: Add flavor to the filtered water Drinking water regularly 8-10 glasses in a day is enough for the adult body. In particular, in the summer, drink at least 12-15 glasses to avoid dehydration of the body. Many people do not like drinking water because they have no attractive taste. Drinking water regularly 8-10 glasses in a day is enough for the adult body. Therefore, you can add a few slices of lemon, strawberry, cucumber, mint leaves … to the water bottle to increase the flavor of the filtered water, stimulating you to drink more water. Carry a bottle of water with you wherever you go, it is the easiest way to stay hydrated all day. Natural cooling drink or smoothie Summer drinks such as coconut water and lemon juice can help reduce heat. These drinks are low in carbs and high in salt, preventing dehydration. Or you can also take a summer smoothie to help your body stay hydrated. Eat summer smoothies paired with delicious fruits, for example blend a mango smoothie mixed with yogurt and some honey. This is the ideal cooling drink when summer comes. Eat more fruits and vegetables Green vegetables contain an ideal amount of water to help your body retain water naturally. Fruits such as watermelon, peach oranges, pineapple … are all very healthy fruits, adding these fruits in the daily diet while helping to provide lost water, copper. when they were the fruits that were rich in vitamin C to help keep moisture. Green vegetables contain an ideal amount of water to help your body retain water naturally. Vegetables such as broccoli, cabbage, and spinach are ideal for cooling the body. In addition, green vegetables also provide water to the skin to help brighten the skin. Add salad to serving size Salad helps the body cool down and prevents dehydration, is an extremely effective method of preventing dehydration on hot days. A plate of raw salad (can be refrigerated to cool) will help the body maintain a stable temperature. Mixing vegetables like lettuce, lettuce, cucumber will be a “cool rain” to cool your body this hot summer. Notes to avoid dehydration Avoid drinking water that is too cold Remember, when you drink water, you need to slowly, slowly let the body receive the water you are replenishing. It is necessary to limit drinking water that is too cold in the hot season because cold water will cool down the body and slow down metabolism, on the other hand, drinking a lot of cold water also causes sore throat. It is important to limit drinking water that is too cold in hot season because cold water will cool down the body. Avoid drinking coffee, tea, or alcohol Even if you are addicted to tea or coffee, make an effort to reduce your intake of both during the summer. Caffeinated and carbonated beverages increase body heat, which causes dehydration. Drink iced tea to balance excess heat in the body if absolutely necessary. Coffee and alcohol have a diuretic effect, making you urinate more and increasing the risk of dehydration and dehydration. Better yet, you should avoid consuming these beverages on hot days. Pay attention to the color and amount of urine Pay attention to the color and amount of urine because they can help warn you when you are dehydrated and dehydrated in the summer. Jonah Soolman, an American nutritionist, said: “If you feel like urinating every 1-2 hours, your urine is light yellow, you are replenishing enough water for your body. If you urinate a little, your urine is dark yellow, pay attention to drink more water because you are dehydrated and need to find solutions to avoid dehydration right away.

Illustration. Paper masks are one of the types of masks that are convenient, easy to use, reasonably priced and are always trusted by women. Paper masks are made of paper, cotton fibers or nonwoven fabrics, soaked in a clear gel solution or milky white liquid containing many nutrients, extracted from natural ingredients that are beneficial for the skin. There are two common types of paper masks, dry paper masks are often used to peel acne or to apply masks made from natural ingredients. Wet paper masks are more convenient, ready-made and available in a variety of options. Moreover, the paper mask also brings many outstanding effects to help enhance moisture, nourish healthy skin, deep clean pores, tighten pores, repel dark spots, moisturize and help skin tighten. sure, smoother. In addition, some types of masks also integrate the use of acne treatment, melasma, anti-aging, wrinkles … Regardless of type, the paper mask also offers numerous outstanding advantages such as ease of use, convenience, not much time for cleaning and relatively cheap price. Is masking necessary every day? The stars, the most famous of which are probably Fan Bingbing, often share that they use masks every day to provide nourished skin, prevent aging. But in fact, their work often requires heavy makeup, long working time, and is under a lot of pressure. So they need intensive skin care products like essential masks. As for us, the skin does not suffer too much damage, then you do not need to wear a mask every day. If you regularly apply high-intensity essence masks, it can also cause overload, excess nutrients, making skin more prone to acne. Therefore, you only need to use these essence masks 1 to 2 times per week. For the rest of the day, you can apply a lotion mask to gently hydrate your skin. Process of masking paper Step 1: First, clean your face with a suitable cleanser or makeup remover to help clear your skin. Step 2: Next, cut the top edge of the package and gently pull the paper mask out, then carefully cover it and spread it evenly over your face. Should pull the mask to fit the forehead and cheeks, should adjust the eyes and nose open. Step 3: Then, use your fingertips to lightly press on the mask, which will help the paper be pressed against the skin of the face, to facilitate the absorption of nutrients into the skin. Step 4: About 20 minutes, when the paper mask starts to dry, you gently pull the sheet mask out of the skin surface. At the same time, a few pats will help the liquid absorb better. You can take the liquid remaining in the paper mask pack and apply it to your neck, to make your neck skin more beautiful and healthy In addition, to increase the feeling of refreshment and relaxation, do not forget to put the paper mask in the refrigerator for about 10 minutes before applying.

“She texted me: ‘I have a craving for sugar cane juice from home. Remember when I go home, my father often drives my children to a familiar shop. Sugar cane just sprouted, put up and turned, squeezed water to drink immediately. Pure, sweet but strangely fragrant. This afternoon, the mother sneaked her mother driving for 45 minutes to find childhood drinks. Also freshly pressed sugar cane juice, but why is it not as delicious as at home, Dad … “, Mr. Vien said. For the next several months, Sophie kept sending documents about new American beverage trends – fresh, full-bodied juices, prebiotics, minerals, vitamins, probiotics and keeping the same color and odor, taste. From the suggestion of his son and his love for his child, Mr. Vien embarked on researching technology to freeze drying sugarcane juice. The new path is quite arduous, especially when he is a pioneer. He has to solve the double problem with many requirements, from visual form, color and taste, to invisible elements such as bacteria, microorganisms … which can only be seen in the laboratory. At that time, every day he had to talk to many groups, from biology, biomedical, nutritional experts to equipment specialists, technology, laboratory and experiment experts… In mid-2018, Mr. Vien and his associates successfully created powdered sugar cane juice, coffee powder, vegetable powder … with sublimation drying technology created by Vinamit equipment. Mr. Vien immediately applied to the US and Vietnam for patents for equipment – technology and “enclosure” for 500 products of fruits, vegetables, fruits … created from this technology platform. In addition to having to prove that at the time of filing Vinamit is the only entity that owns the technology, Mr. Vien also has to point out a series of novelty of the product, which is to keep the natural taste, fresh with vitamin content. , minerals and beneficial bacteria that give life to the gut. The pure freshly pressed sugar cane juice will be put into the freeze dryer by Vinamit and turned into a powder, keeping its color and taste intact. After more than 3 years of waiting, with the technology of converting from liquid to powder but still original and simple, Mr. Nguyen Lam Vien was granted a US patent (No. US 10,676,797 B1, issued on June 9. / 2020). He said it was a pleasure to be able to tell him in his nightly sleep: “ Daughter, Dad made the original cane juice as you wanted. Also from that recipe, the three processed organic soymilk and cereal milk to feed their grandchildren, nutritious and delicious … “. Over the past two months, Mr. Nguyen Lam Vien – Chairman of Vinamit’s Board of Directors cum General Director – has continuously received US technology patents for a series of lyophilized beverages from domestic vegetables and fruits. Then, he submitted his license to do procedures with the National Office of Intellectual Property of Vietnam. Starting with sugarcane juice, Chairman Vien shared that up to now, he has continued to process successfully and will bring to the market the original freeze-dried products of other fruits and vegetables. As a farmer, he wants to contribute to the country’s agriculture with his creativity and methodical steps in the world market competition as a scientific enterprise applying new technology.

Most planets in the universe are not suitable for us to live in. With the current environment in the planets, imagine how, if we humans lived there, the body would change. Mars Gravity is lower on Mars than on Earth and it is further away from the Sun, so if we live on Mars, we will see less sunlight. Mars also lacks a protective magnetic field due to its thin atmosphere, everything there, including humans, is exposed to radiation. Occasionally, strong winds create dust storms that fly across the planet, and dust continues to settle for months to come. So if you go to live on Mars, you may be taller, stronger body to compensate for the poor gravity. You will have big eyes for better visibility when the Sun is too far away. In addition, the main pigment in your body changes from melanin to carotenoids (carrots, tomatoes and oranges). So your skin is likely to be orange. Jupiter Living on the surface of Jupiter is challenging because the planet has no real surface. It is purely air. However, this does not mean it is just a giant cloud suspended in space. If you travel through its atmosphere to deeper parts, the gas will become dense until it turns into a liquid. In a nutshell, Jupiter is an ocean layer made up of hydrogen instead of water. With such high pressure, extreme temperatures and liquid environments, humans would have to mimic creatures that live in deep water. We would be like animals with small legs and hard shells to protect the body from Jupiter’s radiation. Saturn Saturn is also a giant cloud of hydrogen and helium, with no soil or no wind. However, inside it is much denser and much smaller than Jupiter. Its iconic belts are made of countless ice particles, so nothing can live on this planet. The Saturn rings are innumerable ice particles. Saturn’s weight is too small, so it can float in a bath if there is a tub large enough to hold. The only way to get around in the dense mist of Saturn is to hover around like a jellyfish. Your body will not have a skeleton so that it cannot be crushed by the pressure. Mercury Life on Mercury is extremely difficult. This tiny planet is closest to the Sun, so the sunlight here is seven times bigger than Earth, no sunscreen can resist. Mercury’s temperature is extremely extreme, around 430 ° C during the day and -180 ° C at night. The planet is also prone to meteor shower and earthquakes. There is no atmosphere here to breathe. How must we change to accommodate Mercury? Meat and bones can never withstand the harsh conditions here. So to live in Mercury, our bodies must be made of something similar to the refractory metal, for example, titanium. There’s no need for a respiratory system, so your pretty metal face won’t have a nose. And your eyes will be like a thick sunglasses to protect them from the sun’s light. Venus If there’s a place that’s harder to live than Mercury, it’s definitely Venus. The temperature here is a whopping 471 ° C. The atmosphere is extremely thick, creating a greenhouse effect. The planet’s surface is very dry, there are many natural disasters such as volcanic eruptions, hurricane winds and lightning. The pressure here is like you are 1 mile underwater, giving you constant headaches. Unfortunately, the only thing that can exist on Venus is bacteria. Venus corrode everything, even metal, making it impossible for human spacecraft to stop here. Venus’s atmosphere contains phosphine, which is toxic to any organism that breathes oxygen, but is very beneficial for bacterial growth. Uranus, Neptune Frozen, dark and plagued by strong winds, Uranus and Neptune are mostly made up of cold liquids – methane, water and ammonia. They do not have a solid surface, and their atmospheres slowly mix with the water around the cores of other planets. Gravity is stronger here than on Earth and puts more pressure on everything. With such a strong gravity, the human body living here would have to be shorter and muscular, muscular, and thicker in skin to resist the cold. And for the liquid environment here, the best form to live in is a cosmic dolphin or manatee, making it easier to navigate around the planet. The Pluto Pluto is the planet farthest from the Sun, covered with ice and snow. Gravity is extremely weak and the atmosphere is fragile. The sun seen from Pluto is just a dot on the horizon, like the Moon to Earth, so there won’t be much light. However, scientists believe that there may be ocean water below Pluto’s surface. If you live on Pluto, your body needs antifreeze, like some insects and fish. Low gravity causes muscles and bones to shrink, the space between the vertebrae expands and makes us taller. Human posture will also change as the spine is not doing too much. So you can be tall, thin, and somewhat spiderman with flexible limbs and a curved spine.

COVID-19 patients must share a bed at Lok Nayak Jai Prakash Hospital, New Delhi, India. Photo: Reuters Are there oxygen scarcity in hospitals? The current emergency scarcity is not because India has run out of oxygen. The main problem is that the oxygen does not get to the hospital in time. The delay was due to the very remote location of the oxygen production facilities, the large redistribution network and partly due to the government’s “bad scheme”. Over the course of the past week, several hospitals in the capital New Delhi, which are incapable of meeting a large demand for oxygen, have called for an urgent supply of oxygen. However, at the same time, the epidemic situation in the neighboring New Delhi states such as Uttar Pradesh and Haryana was also very bad, the number of hospitalized patients was overloaded, making factories have to give priority to meeting demand. local bridge. Therefore, hospitals in the capital have to order factories further from the industrial zones in the east of India. Why is the oxygen delivery delayed? Industrial oxygen production plants that serve the Indian capital are located in seven different states. Some factories are more than 1,000 kilometers from New Delhi. A vehicle transports oxygen outside an oxygen plant in Ghaziabad, a suburb of New Delhi, India. Photo: Reuters Due to the flammable nature of this material, all shipments of liquefied oxygen must be transported in special storage tanks, with detailed transportation plans to ensure timely deliveries, the source bear the name said. Over the past few days, as the interstate medical oxygen scramble in India worsens, some local authorities have disrupted the oxygen delivery to meet their local needs. before. As a result, Delhi received only 177 tons of pure oxygen on April 21, instead of 378 tons as allocated. However, some local sources said that hospitals in New Delhi have ordered without including the time to transport oxygen across many states by land. “It won’t happen if states plan and order two to three weeks earlier,” the source said. The Delhi government also did not respond to the plan to buy oxygen. Does India have enough oxygen production capacity? Medical personnel check oxygen tanks at a temporary quarantine facility in New Delhi. Photo: Bloomberg India’s daily production capacity can amount to at least 7,100 tons of oxygen, including for industrial purposes. This is enough to meet current demand. This week, the Government of India has decided to allocate 6,822 tons of liquid oxygen per day to the 20 states most affected by the COVID-19 epidemic. This is larger than the total demand of the localities with 6,785 tons, Prime Minister Narendra Modi Office said. On April 12, the amount of oxygen required by the health sector was only about 3,842 tons, just over half of the allotted oxygen, when the cases had not yet risen sharply. According to the Office of the Prime Minister of India, the oxygen capacity of India has increased by 3,300 tons in just a few days thanks to the shift of production of steel mills and industrial units to the medical sector. What will India do to deal with the oxygen crisis? Relatives funnel a victim who died of COVID-19 in a cemetery in New Delhi. Photo: Reuters. The government has mobilized Indian cargo ships to transport oxygen tanks from the factory to locations in most urgent need. In partnership with industrial gas corporation Linde India (LIND.NS) and many other companies, India is also using Air Force cargo jets to deliver empty tanks to production plants. Then, these tanks are refilled again and returned by road. In addition, the Indian armed forces are importing 23 mobile oxygen production machines from Germany to prepare for a worse situation. Many other industries are also reported to be supporting pure oxygen in hospitals. India’s multidisciplinary Tata group has imported 24 specialized containers for the transportation of liquid oxygen. An employee dismantles the oxygen tank from the car down to feed it into an oxygen pump plant. Photo: Reuters The government also issued an order to convert argon and nitrogen storage tanks for medical oxygen transportation. However, experts predict that India will face an increasing trend of daily cases in the next few weeks. Therefore, the country will have to increase production and distribution of these special types of medical supplies in the coming days.

Railroad Minister Piyush Goyal said the government was directing an increase in express trains carrying medical oxygen to New Delhi to meet shortages in hospitals. The Air Force has also been deployed to help transport manpower and medical supplies, such as oxygen tanks, to the areas needed. Pictured are empty oxygen tanks transported by transport aircraft C-17 and IL-76 to the production plant. Photo: ANI. The convoy of tank trucks went to the supply plant to refill liquid medical oxygen, amid a wave of Covid-19 spreading across India. In the past 24 hours, India continued to record a record number of new infections: 354,531 – the highest level in the world and also the highest in this country ever. Photo: Reuters. The lack of oxygen in New Delhi hospitals has many causes. The industrial oxygen production plants that mainly serve the Indian capital are located in seven different states. In addition, due to the flammable nature of this material, all liquid oxidation shipments must be transported in specialized tanks; So it takes a long time to plan the shipping. Some localities even make it difficult to transport oxygen first, to meet local demand. Photo: Reuters. Vans carrying oxygen tanks are waiting outside the factory in Ghaziabad, a suburb of New Delhi, India, on April 22. A high court in the capital on April 24 warned that anyone would “hang” from obstructing the circulation of oxygen supplies. On Twitter, one person described the scene of a police car escorting an oxygen tank “a scene no one thought they would ever see in life. More precious than gold”. Photo: Reuters. A view of cashew around an oxygen factory in Ghaziabad, upstate of New Delhi, India. Factories across the country are operating at full capacity amid the spread of the disease. However, the supply is not enough to meet demand. India is importing 23 mobile oxygen production plants from Germany. Each facility can produce 2,400 liters of oxygen per hour. Photo: Reuters. A driver stood next to an empty tank truck, waiting for his turn to recharge with liquid oxygen. Many places in the capital New Delhi and across the country refuse to accept more patients due to lack of beds and oxygen. Photo: Reuters. A worker loads empty oxygen tanks on a truck to the filling station. On April 25, many countries around the world, including the US, France and the UK, said they would support India by providing raw materials for vaccine production, as well as ventilators, test kits and protective equipment. available. Photo: Reuters. An employee is refilling the oxygen tank to transport to the localities. The lack of treatment beds for Covid-19 patients, lack of oxygen for breathing machines, and lack of medical staff … have made the epidemic situation in India worse. Photo: AP.

According to the developers, the tugboat weighs 80 kg, carrying 16 kg of liquid fuel. The tugboat is designed to pull a number of satellites into different orbits. That is seen as a competitive advantage over missiles without tugs. Russia is ambitious in future tugboat development projects. Russia is popularizing the use of the accelerator decks, in fact the tugboats put satellites in different orbits. On March 22, the Fregat stage used in the Soyuz rocket carried 38 foreign satellites to different orbits. By the end of 2020, Russian media reported that Roskosmos State Space Group would spend 4.2 billion rubles on the development of nuclear space tugs for flights to other planets of the solar system. Accordingly, the state corporation plans to develop a preliminary project on creating a space complex with an energy-transport module based on a nuclear electric motor. Expressing confidence in this program, Mr. Alexander Bloshenko – chief executive officer “Roskosmos” said the nuclear space tugboat will be launched to one of the satellites of Jupiter by 2030.

Empty oxygen tanks were transported to production plants by Indian Air Force C-17 and IL-76 transports. (Photo: ANI) By all means, day and night, the Government of India is working hard to produce and transport as much medical oxygen as possible to areas severely affected by the Covid-19 epidemic, including the capital New Delhi and the states in the West and South. The country’s Supreme Court even allowed the operation of a copper production complex in the state of Tamil Nadu, which has been suspended, only for the purpose of bringing back an industrial oxygen production plant located there. production to meet current urgent needs. However, severe shortages and even depletion of oxygen still occur in hotspots of disease. So the reason is why? A cargo train transports liquid oxygen vehicles from Visakhapatnam city, Andhra Pradesh state to Maharashtra state – India’s largest Covid-19 epidemic zone. (Photo: ANI) Hospital has depleted medical oxygen? The current emergency scarcity is not that Indian hospitals have run out of oxygen. Is that oxygen being delivered to these locations in time? The delay in delivering this product originated from the location of the manufacturing plant. In the capital New Delhi, for example, over the past week, many hospitals that do not have the capacity to meet their own medical oxygen needs have struggled to find emergency supplies. However, at the same time, the epidemic situation in neighboring New Delhi such as Uttar Pradesh and Haryana also progressed too badly. local demand in advance. As a result, hospitals in New Delhi have to place orders from factories further away in industrial zones in eastern India. Oxygen storage tanks in a hospital warehouse in New Delhi. (Photo: ANI) New problem arises again Industrial oxygen production plants serving the Indian capital are located in seven different states. Some factories are more than 1,000 kilometers from New Delhi. Due to the flammable nature of this material, all liquefied oxygen shipments must be transported in special storage tanks, with detailed shipping plans to ensure on-time delivery. And over the past few days, when the demand for medical oxygen in India has peaked, localities have acted to make it difficult to transport oxygen to meet the local demand first. Because of these moves, New Delhi received only 177 tons of pure oxygen on April 21, instead of 378 tons as allocated. However, some local sources claim that hospitals in New Delhi have made it difficult for themselves to order goods without taking into account the time it takes to transport oxygen across many states by road. “The problem did not arise if they calculated and ordered from 2-3 weeks ago.” This source told the Economic Times. The New Delhi government also did not respond to questions about the planning. A Covid-19 patient had to breathe oxygen while waiting to be placed in a hospital bed at LNJP Hospital, New Delhi. (Photo: ANI) India has enough capacity to produce oxygen for medical purposes India’s daily oxygen production capacity can amount to as little as 7,100 tons, including for industrial purposes. This amount is sufficient to meet the current demand. This week, the Government of India decided to allocate 6,822 tons of liquid oxygen per day to the 20 states most affected by Covid-19. This amount is larger than the total demand of these localities, which is 6,785 tons. Thus, the demand for oxygen for health care in India has nearly doubled in just one week. On April 12, the amount of oxygen required by the health sector was only about 3,842 tons. According to the Office of the Prime Minister of India, India’s oxygen capacity has increased by 3,300 tons in just a few days by shifting resources for steel production and industry to the medical sector. All of which are intended to serve Covid-19 patients The logistics of transporting oxygen is a priority at the moment. The Indian government has mobilized freight trains to move liquid oxygen tanks from the factory to localities in urgent need. The country uses Air Force cargo jets to transfer empty tanks to the factory. Then these oxygen tanks are refilled again and returned by road. In addition, the Indian military is importing 23 mobile oxygen production machines from Germany to prepare for the worse situation. Many industries are also reported to be supporting pure oxygen in hospitals. Tata multidisciplinary corporation of India has imported 24 specialized containers to transport liquid oxygen. The government has also ordered the conversion of argon and nitrogen storage tanks for medical oxygen transport. However, according to experts, with the increasing rate of SARS-CoV-2 virus infections as in the past days with more than 300,000 people per day, the demand for oxygen for medical purposes will continue to escalate. India needs to prepare to increase production and distribution of this particular type of medical supplies in the coming days.

That equates to 500 liters of water. This is the highest daily loss of water of any terrestrial animal. Elephants lose more water when the weather is hot Elephants are inherently endangered, dehydration from hot weather can lead to lower birth rates, loss of milk to young elephants and death from dehydration. Elephants drink hundreds of liters of water per day, but it is not clear how climate change will change their water needs as of now. So in the new study, researchers led by conservation biologist Corinne Kendall looked at five African savanna elephants (Loxodonta africana) at the North Carolina Zoo. Over the course of three years, the team fed the elephants six times with deuterium – a heavier version of hydrogen, harmless, water-soluble and traceable back in the liquid the elephant was released. The scientists routinely took blood samples for 10 days after feeding the elephants with deuterium to see the remaining amount each time, thereby calculating the rate of excretion in the elephant’s body. The results were “staggering,” Kendall said. At cool temperatures (between 6 ° C and 14 ° C), males lose an average of 325 liters of water per day. But at about 24 ° C they lose an average of 427 liters, and sometimes go up to 516 liters, the team wrote in the Royal Society Open Science. 400 to 500 liters of such water is equivalent to 10% of the total water in the elephant’s body – or up to 7.5% of the body mass. One elephant lost nearly 9% of its body mass in just one day, says Rebecca Rimbach, an ecological biophysiologist at Duke University. However, because elephants continuously replenish lost fluids through drinking, eating, and metabolism, the elephant’s actual daily water loss is lower. In general, elephants must drink water at least every two to three days to avoid “dangerously high levels of dehydration,” Rimbach said. Worryingly, as global temperatures get higher and higher, elephants will need to drink more water. But also due to rising temperatures, water scarcity, water holes dry up, and water-rich plants become more difficult to find. Study co-author Erin Ivory, behavioralist at the North Carolina Zoo, said this double effect could also exacerbate conflict between wild elephants and human populations, when elephants attack the season. membrane or destroy groundwater infrastructure, violent confrontations that can be fatal for both humans and elephants. And the elephants that not everyone knows On average, the ear sizes of an African elephant and an Asian elephant are very different. The African elephant’s ear is three times larger than the Asian elephant’s. African elephants tend to use their long ears for reasons such as signaling or protecting others. Females spend their entire lives with their families including mothers, grandmothers, aunts, sisters and daughters, an adult female elephant often leading the party. Adult male elephants prefer to live a single life. Both African and Asian elephants use their ears as a conditioner to regulate their body temperature. The elephant’s tusks are mainly from … incisors An elephant’s tusks grow from their front teeth throughout their lives. The tusks of an adult elephant can grow 7 inches (17cm) per year. Ivory was used to find salt, water and plant roots, remove bushes, clear paths and were sometimes used in combat. In addition, they are also used to mark trees to establish an elephant’s territory. Despite having large ears, the hearing of an elephant is very poor. They can live up to 70 years. Their spout has no bones. More than 150,000 muscles and nerves provide their hose flexibility. Additionally, an elephant fills its hose up to 5 liters of water and then pours it into its mouth to drink. The elephant listens with its feet and ears. This large mammal can drink up to 80 gallons of water in a day.

An auto warranty is a must-have when buying a car, demonstrating the manufacturer’s responsibility to the customer, making sure the product is sold at its best and increasing the buyer’s confidence. Currently, some car manufacturers confirm the quality of the car through warranty. However, the car owner should note that for some cases such as adding some accessories and toys on the car, it is possible that the warranty will be denied. Refusal of car warranty “degree” Warranty between car manufacturers may vary, but there are some common features regarding the eligibility of the warranty as well as disclaimer. In particular, many car owners are also confused that they will be denied the warranty. Mr. Nguyen Hoang Quan shared: “I need advice on installing options such as DVD, subwoofer, reverse sensor, camera … In general, it is related to the electrical part and works at the outside garage that is not managed by the car manufacturer . But when buying a car, the sales staff told me that it will not be covered by the warranty according to the regulations. ” Issues such as glazing and floor coverings do not affect the vehicle’s warranty. Photo: THY NHUNG Accordingly, some people believe that this is just a “trick” for sales of employees, while mounting toys outside will not affect the car warranty. However, there are also some opinions that car owners should consider and ask the car manufacturer before adding the interior. “I think that before doing it, I also advise some brands, instead of installing it outside, the owner can buy accessories to bring into the installation company and still be warranted. Most of the electric damage is due to the addition of toys (electrical parts) without reference to the design diagram of the circuit according to the vehicle “- said Mr. Ngo Quynh, a car owner. According to a survey of PV, although according to regulations of some car manufacturers, the installation of toys or not depends on the toy involved, affecting which parts of the vehicle. For example, furniture such as screens, speakers or cameras … affecting the electrical system may be a possibility that the car company will refuse the warranty. However, not all car manufacturers “impose” this regulation. Each car company rules differently The installation of accessories can cost the cheapest about 200,000 VND and the highest up to tens of millions VND. Having lost a large amount of cost to “level” the car, in addition to not being warranted, the owner should also note. Mr. Chien, Manager of Muoi Hung Auto store, said that it depends on the position that the owner of the car can replace or renew. For example, cars such as Audi, Lexus, BMW, … luxury cars, technically not hard-skilled will be susceptible to errors, so the firms refusing to warranty are correct. For large interiors, more skilled engineers are likely to make no impact. “Ordinary cars are not a problem, but when buying a car, the sales staff will also advise customers” – Mr. Chien said. According to Mr. Chien, related to the screen, lights, sound, the use of electric wires is likely to affect. It’s okay to have parts like flooring, leather or glazed. Because in the process of doing, there are errors that the technicians do not notice, affecting the safety of the vehicle, this problem cannot be confirmed. Universal models with normal structure and not as detailed as luxury cars will be more difficult to handle. Regarding this issue, the director of a car dealership in Ho Chi Minh City also shared: “This is not a strict regulation of car manufacturers, but this regulation is intended to ensure safety for owners, especially when traveling on the road ”. In some cases, warranty may be denied – In cases where customers take the car for maintenance and care at other facilities, not with the company’s warranty center. If there is any damage or damage, the car company is not responsible for handling. – Products and liquids such as oils, greases, battery electrolytes, radiator coolants, air conditioner refrigerants, power steering fluids and other items not approved by the manufacturer Export specified. Any damage caused by or related to the above products is not covered under warranty. – Damage caused by participating in racing, parade or any competition, if damage occurs, the automaker is not responsible. – Installation and replacement by non-genuine parts causing damage to the vehicle. Such as coolant, raw material, lubricant is not suitable for vehicle. – Using non-genuine parts or using the wrong fuel, lubricant or liquid not recommended by the manufacturer. – When modifying or assembling or dismantling equipment on the vehicle, affecting the function and operation of the vehicle.

Illustration. If your mouth is constantly dry and thirsty, this can be a warning sign that your body is getting too much salt. Excess salt causes water loss from cells. At this point, the brain will continuously receive the signal to lack water and develop a feeling of thirst. If you encounter this situation, you should adjust your diet to balance your salt intake. Bland food Some people like to eat a lot of salt. “Salt has a number of properties that make food taste better, helping to neutralize the natural bitter taste of food,” said Gazzaniga Moloo, a spokesman for the American Dietetic Association. a little salt in vegetables makes many people feel good. ” However, consuming too much salt can affect your taste buds. Once you get used to meals high in salt, foods with a normal salt content will turn bland. Feeling bloated and stretched? Consuming a lot of sodium can cause your body to retain fluid in its tissues. “Salt molecules like magnets attract water, causing the body to retain fluids,” says nutritionist Bonnie Taub-Dix. This water retention effect can cause bloating or explain why the eyes or fingers become puffy. These signs will manifest clearly in middle age. Change your urination habits Frequent urination is a typical sign of excess salt in the body. They can also warn of health problems like an overactive bladder or a urinary tract infection. Although it is a sign of another medical condition, too often urinating too often requires great attention. As soon as you notice a change in your urination habits, see a specialist to check it out. The headaches are difficult to explain If it’s not due to excessive sleeping habits or any other reason, frequent headaches can be a sign of excess salt in the body. Salt overload in the diet can lead to dehydration headache symptoms. At this time, please adjust your daily salt intake to improve this condition. If cutting back on salt doesn’t work, consult a specialist to find out why.

The Mars expedition can last at least 3 years. Brain structure effect The missions that bring humans to Mars are considered to be a major leap in space exploration. NASA has a goal of sending people to Mars by 2030. However, a trip to Mars is not the same as taking a flight to New York. Because space is an extremely harsh environment for human life, including the lack of gravity and harmful radiation, as well as isolation and lack of day or night. Missions to Mars will require more astronauts physically and mentally than man-made journeys in 60 years of space exploration. A flight to Mars and back will take about 14 months. Meanwhile, the actual exploration mission will last at least 3 years. Maintaining good cognition and effective teamwork are the prerequisites for the safe and successful outcomes of these tasks. However, a new study published in the journal Frontiers of Physiology found that the lack of gravity during such missions can have negative effects on cognitive skills, as well as emotions. of the astronauts. Since the first space missions, it is clear that exposure to a “microgravity” (weightless) environment leads to drastic changes in the human body. This includes changes in the cardiovascular, skeletal and nervous systems. On Earth, we discover gravity with the aid of our eyesight and various organs, including those in the inner ear. When our heads are upright, the hearing stones in the vestibular system are perfectly balanced by a viscous liquid. However, as we move the head, gravity causes the liquid to move with it. This activates signals to the brain that our heads have changed positions. In space, this process is no longer active. Space flight can even bring about adverse changes to the brain structure of astronauts. Changes in brain structure were observed in astronauts after they returned from the International Space Station (ISS). The scientists found that in these astronauts, the brain physically moves inside the skull and reduces the ability to connect between regions of the brain layer, the cortex and the inner regions. Emotional perception is extremely important to astronauts. Difficulty recognizing other people’s feelings The acumen and quick thinking of astronauts are essential elements in a space mission. So is the ability to accurately “read” each other’s emotional expressions. Because, they have to spend a lot of time sitting together in a small space. Therefore, it is recommended that space agencies consider training, as well as psychological support for astronauts before the flight, to minimize this risk. To date, how these changes affect behavior is not concretely understood. However, scientists are getting closer to the answer. Because, they realize, astronauts can be disoriented, disturbed perception, balance disorders and motion sickness. However, such findings are often made based on a small group of people. New NASA-backed research has explored the effect of microgravity on cognitive performance. However, 24 study participants were not sent to space. Instead, the scientists asked these people to lie in bed. This is because the effect of a certain type of bed rest is similar to that of microgravity. Therefore, scientists have repeatedly applied this method in research. When we are upright, the body and hearing stones in the vestibular system are in the same direction as gravity. Meanwhile, the moment of lying down, the body and hearing stones are perpendicular to each other. Therefore, study participants had to lie on their back at an angle of 6 degrees, their head lower than their body. They were asked not to change their position for almost two months. At the same time, the participants also routinely perform a series of cognitive missions designed for astronauts and related to space flight. As a result, it helps to evaluate their spatial orientation, memory, risk-taking behavior and understanding of their feelings about others. The results showed that the cognitive speed of these people slowed a bit but remained reliable in tasks related to sensory and motor skills. This seems to be consistent with reported changes in brain tissue density across “motor sensory regions”. These are the main motor and sensory regions of the brain, helping to process sensory input and movement, observed after a person has flown into space. Participants also had difficulty recognizing emotions when looking at people’s faces. Adjusting to changes in gravity takes time and effort. While performance on most cognitive tasks initially decreased, after about 60 days, the participants remained unchanged throughout the test. However, their ability to perceive emotions continued to deteriorate. In fact, the participants became inclined toward negative emotions. They are more likely to recognize another person’s expression as angry and have a hard time explaining how happy or normal the other person is.

Youli diapers are one of the products of the world’s leading diaper producer, Fujian Liao Paper. With the principle “ Quality is first and foremost, dedicated service ” Diaper products branded Youli meet strict standards in the Chinese market such as GB / T28004, GB / T33280; GB15979. In the Vietnamese market, Youli diapers are exclusively distributed by Youli Vietnam Co., Ltd., and have been tested to meet the standards recognized by the General Department of Standards, Metrology and Quality. The soft and airy product helps mothers take care of their babies safely and easily. With the trust of millions of Vietnamese mothers, Youli diaper products have a nationwide distribution system. Diaper brand Youli is a familiar name in the market, trusted and chosen by many Vietnamese mothers. Youli’s lightweight construction and safe materials help your baby feel comfortable in every movement. At the same time, tens of thousands of absorbent holes quickly absorb waste into the inside, the diaper outer layer contains ventilation holes to push hot and humid air, air conditioning in diapers, balance pH to protect your baby’s delicate skin. – Natural cotton membrane surface, made up of microfiber material and super smooth, makes diapers extremely soft and soft, but also allows air to circulate so baby’s skin can “breathe” by itself. Of course, safe for even the most sensitive skin. – With 3-sided absorption suspension core technology to speed up absorption, Youli diapers have the ability to minimize spilling urine to the sides. In addition, Youli diapers are designed in a variety of sizes, suitable for children of many ages. – In particular, Youli’s SAP particles are fixed into the silk layer that stretches from the beginning to the end, leading the liquid to be absorbed evenly, without clumping, affecting the baby’s delicate skin. – All Youli products have full labels, stamps (including additional stamps with full product information), quality certification by the authorities, diapers are packed in a carton with two packages Small, clear, bright colors, delicate lines, diapers can be checked with QR codes via software taobao.com or 1688; I know On average, every 3.5 – 4 hours, mothers will need to change diapers for their babies. However, it is not always possible to apply rules in caring for a child. In fact, about 1-2 hours after a baby pee, it will start to smell due to the breakdown of urine, releasing ammonia that damages the child’s skin. So Youli encourages mothers to change diapers for their babies as soon as they have a bowel movement, and change after 1-2 times the baby pee. Youli team for public health Youli targets consumers with reasonable prices and superior quality. Youli – Good for babies – Cheap for mom.

1. Good skin condition is key: Acne, dry, and rough skin are skin conditions that make it harder to put on makeup on your face. You need to moisturize your skin, exfoliate 2-3 times / week and follow a daily skincare routine to lighten your base makeup. Image: beautyholic. 2. Do not apply too many layers of balm before applying makeup: If you have oily skin, stack up several coats of powder to keep the oil out. You should not apply too many balm products before applying makeup, avoid squashing the skin. Principles take turns like applying sunscreen or oily makeup and wait 5 minutes. Then use a paper towel to press against the skin. Continue to apply liquid foundation and wait 3 minutes. Finally, using oil blotting paper lightly presses the skin to make the makeup look more durable and last longer. Image: orkidiah. 3. Use the right concealer: Some people have a habit of using a lot of concealer that makes makeup thick and heavy. Before applying foundation makeup, use concealers of the right color for each area of ​​your face. Then apply a thin layer of foundation to fix it. Image: glaminati. 4. Pay attention to the role of the primer: Girls with large pores can use a primer. If you have dry or oily skin, the effect of a primer helps moisturize, alkaline oils, creating a more durable and lasting makeup. Image: Savie. 5. Apply a small amount of foundation cream several times: Instead of constantly applying a matte foundation to your skin that makes your face feel heavy, choose looser products and apply 1-2 coats for clear, moisturized skin. Image: @ponysmakeup. 6. Choose the right makeup tools: You can find your favorite foundation cream and try it out with different makeup tools. In addition, you should combine several brush styles for each skin area of ​​the face. If you want to retain the shine of your makeup, use a dedicated brush with non-absorbent bristles. Image: terresa. Oily girls can use a compressed powder to keep makeup on. On the contrary, women with dry skin should use makeup spray directly if they want to have a moisturized face. Photo: @roses_are_rosie. The way of makeup is like Kpop beauty Rosé Beauty blogger from Korea was commented on as YG’s female idol after face painting.

First of all, mothers prepare, clean and chop food.

Then cook food by steaming, boiling … Steaming is a method of processing food that helps retain the most nutrients.

Put the food in the machine and puree or finely sieve, mothers can add boiled vegetable juice, breast milk, formula or water to grind or sieve together to loosen the mixture.

Note, when preparing snacks for babies, mothers should not add salt and sugar.

Illustration.

How to preserve weaning food

After grinding and grinding the food into a liquid, the mothers will pour them into a mold and store them in the freezer for freezing.

Cover the mold with plastic wrap or the lid included with the tray and store in the freezer.

When the pellets were frozen, mothers took them out and put them in a zip bag.

Note, do not leave food in the refrigerator for too long. Only use frozen food for 1 week for best results.

You also need to note that you must regularly clean the refrigerator to remove bacteria in it. The temperature of the refrigerator must be kept stable, limiting the opening and opening continuously because it will easily spoil the food.

How to thaw food weaning

When needed, the mother takes the necessary amount of food on a plate, wrapped it and put it in a cool compartment overnight.

Another way to thaw faster is to place a sealed bag of frozen food in warm water, which can be changed if needed. Or take out the food from the ice tray and place it in a ceramic bowl and cook in a water bath.

If you have a microwave, you can use it to heat your child’s food. Thaw in the microwave for the allotted time. Stir and stir regularly, making sure the food is completely thawed before serving.

Illustration.

Help the organs work

Drinking a glass of water before bed helps the body replenish the lost fluids during the day from normal activities. Water is what the body needs most, so we need to keep the body hydrated for the proper functioning of the organs in the body.

Keep the body hydrated

Drinking a glass of water before bed helps the body replenish the lost fluids during the day from normal activities. Even if the body is mostly water, you still need to keep it hydrated in order to function properly. Because when sleeping, the body does not participate in any physical activity, so it will not release a lot of fluids. Drinking water before bed will maintain hydration levels in the body.

Sleep better

When supplementing water, the body will balance vitamins, nutrients, and minerals, thereby working more accurately. Drinking water before bed will create a balance between hormones, energy levels, muscles and joints. This helps you relax and feel healthy in the morning. During sleep, water has time to harmonize all organs of the body, helping you sleep better and deeper.

Excretion of toxins

One of the best benefits of drinking water is its role as a natural detergent. The body is susceptible to toxins from food, the environment and other factors. Therefore, the elimination of these toxins will keep the body healthy and functioning properly. Drinking water before bed will eliminate toxins, clean the digestive tract, muscles and also benefit the skin.

Drinking water in moderation is harmful to health

You still ensure to put in your body a sufficient amount of water from 1.5-2 liters per day, but drinking in moderation will also harm your health. Many people have a habit of waiting until thirsty to drink, but they do not know that the body has lost the necessary amount of water to participate in metabolism, respiration, and circulation in the body. Not only that, when they are thirsty, they drink too much water, causing their body to go from dehydration to water overload, which also causes negative health effects.

Therefore, it is best to drink water properly, in moderation, every 20 minutes to replenish the body with 100ml of water is the most suitable for the body to always be fully hydrated, ensuring the system of organs to function. rhythmically, effectively