While most Apple users are focused on the newly announced iOS 15, young developer Zane Kleinberg has reworked iOS 4 – which Apple released in 2010 with the iPhone 3G – from the ground up as a standalone app. He calls it OldOS and you can try it out now. “What I created with OldOS is iOS 4 beautifully rebuilt in SwiftUI,” developer told Cult of Mac. “In essence, an app is something like an emulator or perhaps, a second operating system inside an app on your phone. It’s really designed to be a near-working, near-pixel-perfect re-creation of iOS 4.” The fourth version of Apple’s mobile operating system – and the first to be called “iOS” instead of “iPhone OS” – iOS 4 brought notable updates in 2010. It introduced new features. Home screen folder, support for adding custom backgrounds, system-wide spell checker integration and much more. Kleinberg sums up iOS 4 in one word: nostalgia. iOS 4 looks a bit dated these days – as a reminder of how far iOS has come over the past decade. But if you think iOS 4 brings a sense of nostalgia to you, it seems a lot more ancient for 18-year-old Kleinberg. He was 7 years old when it came out. “My first experience with any form of modern mobile technology was iOS 4,” New York-based developer said. “It’s hard to say how special this software holds in my heart. That’s what first introduced me to my passion for app development and technology. I think we all enjoy clinging to a select few childhood memories, and a lot of my memories include this operating system.” iOS 4 running on iPhone 12 A few years after the release of iOS 4, Kleinberg – then in 4th grade – created a homework tracker as the first app on the App Store. Even though that app was no longer available, he didn’t mind. He chose Computer Science when he took the university entrance exam at the end of this year. Zane Kleinberg Kleinberg created OldOS using a combination of legacy assets like icons and other things he had to design himself. He said he’s tried to recreate most of the iOS 4 apps. However, some apps – like Mail, Calendar, YouTube, and Messages – still have “big problems” he’s working on. Apps vary in functionality, with some functioning more fully than others. For example, the Calculator app can do calculations, but the Messages app (which is still active) only shows notifications and the UI. In other words, OldOS is more of an interactive museum than a fully functional operating system. “For months, I had an iPhone 4 running iOS 4 on my desk and used the apps one by one, trying to figure out how Apple designed them, ” I said. “ Since I’m pretty well versed in reverse engineering, I’ll decompile the application binaries and try to see, from a more technical perspective, how Apple built its app. I also found the iOS 4 UI Kits, and was able to put them in Photoshop and have a look.” Other parts of Kleinberg’s OldOS project require different methods. “For apps like Stocks and Weather, which no longer work, I watched YouTube videos, trying to reason as much as I could about the design,” I said. “ It’s just a continuous process of looking at different pieces of stuff over and over, then trying to build it in SwiftUI, and then iterating until I’m happy with that UI element.” Unfortunately, you shouldn’t expect to find this app in the App Store. Kleinberg believes that Apple will not accept the free use of assets owned by Apple. Apple enforces strict guidelines about showcasing its products in apps. “This whole project is a testament to the extraordinary work of the Apple team both past and present,” said Kleinberg. “I just hope this project can convince them to re-evaluate their policies even a little bit.” For those who want to try OldOS, Kleinberg says it can be downloaded from TestFlight, Apple’s developer service for beta-testing apps. Or they can check out his OldOS project on Github.

One theory is that the virus came from a bat-like animal. The virus then passes to another animal that has close contact with humans and infects them. The second theory suspects that the SARS-CoV-2 virus leaked from a chemical laboratory in Wuhan, China – where the first patient with Covid-19 was recorded. This hypothesis has been rejected many times, even by the WHO team of experts who came to Wuhan to investigate and rejected this hypothesis. However, in recent weeks, this question has been dug up again. Both of these hypotheses still have no reasonable answer, creating a controversy among scientists. The focus of public opinion The Wuhan Institute of Virology specializes in the study of pathogens in nature that are capable of infecting humans – causing novel diseases and high mortality. The Institute has collected many samples from wild animals for experiments to assess the vulnerability of humans to a variety of animal viruses. The institute has carried out numerous studies on bat viruses since the 2002 SARS outbreak, which claimed the lives of 774 people worldwide. Years after a strenuous search, scientists discovered a virus similar to the one that causes SARS exists in a bat cave in southwestern China. To reduce the risk of pathogens accidentally escaping, the facility had to enforce a series of stringent procedures, such as protective clothing or air filtration systems. However, even the most stringent measures cannot eliminate the risk of the virus leaking into the environment. Chinese virologist Shi Zhengli of the Wuhan Institute of Virology. Photo: South China Morning Post. For some scientists, the spread of pathogens by a careless laboratory worker is a plausible theory that explains how the pandemic began. The Wuhan Institute of Virology is located right near the Huanan seafood market – the outbreak is considered the most likely to transmit the virus from animals to humans. The location between the two immediately raised suspicions. Many people are even more suspicious in the context that the animal that carries the disease has not been identified and the Chinese government repeatedly refuses to allow the investigation of the scenario that Covid-19 is a leaked product from a laboratory. The scientists developed the hypothesis based on concerns about the risks associated with laboratory research, clues in the virus genome, and information from the institute’s studies. The Wuhan Institute of Virology insists that its laboratory does not have a virus closely related to SARS-CoV-2 – the origin of the Covid-19 outbreak. This hypothesis was repeatedly rejected, and was forgotten for some time. Until May 23, Wall Street Journal Citing a confidential US report, it was revealed that in November 2019, before China reported its first Covid-19 cases, some researchers at the Wuhan Institute of Virology were hospitalized. . Chinese Foreign Ministry spokesman Zhao Lijian stated on May 24 that the article was “completely untrue”. The ability to transmit viruses from animals to humans A larger number of scientists believe that the virus that causes Covid-19 is of natural origin because there is no scientific evidence to support the scenario of a leak from a laboratory. Kristian G Andersen, a scientist at Scripps Research, who has done extensive research on coronaviruses, Ebola and other pathogens transmitted from animals to humans, says similar natural gene sequences are present in viruses as well. corona. Many new diseases in the past originated in bats. Photo: SCMP. In addition, from a historical perspective, a number of new diseases that have emerged in the past century have been traced back to human interactions with wild and domestic animals, including SARS (bats), MERS-CoV. (camels), Ebola (bats or primates) and Nipah viruses (bats). However, under any scenario, there is not enough evidence to prove that the other scenario cannot happen. 24 scientists recently sent a letter to the World Health Organization (WHO) demanding a rigorous, independent investigation, arguing that an international investigation into China in early February was insufficient. deep. US President Joe Biden on May 26 also ordered intelligence forces to “double efforts” to investigate the origin of the Covid-19 pandemic and report the results of the investigation within 90 days.

Viettel IDC’s data centers are granted SOC 1, 2, 3 Type II reports Viettel IDC is the first service provider in Vietnam to be granted 3 types of SOC 1, 2, 3 reports at the highest level (Type II) by Control Case – a world famous independent auditing company. Accordingly, all data center services of Viettel IDC are assessed, risk controlled, ensuring to provide customers with good, reliable, safe and secure services. SOC reporting is an important and mandatory requirement that many large organizations and enterprises around the world require external service providers to ensure the security of their core business systems, to avoid risk problems, revealing important information. Since the beginning of 2020, with the trend of strong investment in Vietnam by large companies in the world, Viettel IDC has received many requests related to the implementation of the commitment to quality and information security of service products. services, fully meeting international standards and practices – things that cannot be expressed in an ordinary cooperation contract. In addition to the existing standards and certificates such as ISO 9001, ISO 27001, 27017, PCI-DSS to meet the increasingly strict requirements of customers Viettel IDC started a journey of more than 1 year to deploy solutions, organizations organization until receiving SOC 1,2,3 type II reports. Data Center of Viettel IDC Being a pioneer in Vietnam to receive SOC 1,2,3 type II Control reports is a testament to our pioneering efforts in serving customers and our commitment to always providing the highest quality services. , ensuring the most secure information in accordance with international standards of Viettel IDC.

The internal space structure is divided into three living blocks, in which for the family of nearly 10 members to use the main block, the other two blocks are arranged as two independent buildings used for rental purposes. The project has many limitations on construction permits, so AD9 Architects seeks to integrate functional blocks together to satisfy all functions. Architects AD9 Architects said that the form and structure of the building is a pure expression of the used space. All spaces are almost continuous or overlap, gaps are found most naturally. The idea of ​​​​the owner of Q.7 house has been realized by the architects in the most optimal way when on the same small facade, it can be rented but still ensure privacy for the house. The facade is surrounded by a rough brick wall to protect the house from outside agents. The architect divides the house into three functional blocks, in which one main block is for nearly 10 family members, the other two blocks are used for rental purposes. The entrance to the house is the main living room of a family of nearly 10 members. The ability to ventilate, receive light effectively and adapt to local climate conditions are issues that need to be given top priority. The floors above. The entrance to two functional blocks for rent grows many trees, creating a pleasant and comfortable feeling for tenants. Another notable point in the design is the many doors combined with the green areas outside. Thanks to that, the living space is always filled with sunlight and becomes in harmony with nature. This room is always airy and receives a good amount of natural light thanks to the glass windows. The master bedroom is connected to the outside nature. In addition, the architect also designed a railing, where the homeowner can relax and sip a cup of tea in the morning. The layout of the floors in the house.

InnoMake is equipped with sensors that help detect obstacles and warn the user through a vibration mechanism and an audible alert emitted on a Bluetooth-connected smartphone. This means, it integrates both a camera and artificial intelligence (AI) to not only detect obstacles but also recognize obstacles. AI shoes help visually impaired people move independently. According to Tec-Innovation, users can make changes in real time with the buttons on the back of the shoe, the operating range can be increased up to 4m. The “brain” is integrated in the toe of the shoe, which is water and dust resistant. It works on a super-durable battery that can last up to 1 week, depending on frequency of use, the battery can be fully charged in 3 hours by USB. “It not only warns me about an obstacle, but also gives information about that type of obstacle, be it a wall, a car, or a ladder… It works very well and helped me a lot,” confirmed Markus Raffer, one of the founders of Tec-Innovation who is a blind person, when talking about InnoMake. Duy Khoa ( DM – May 2021 )

Medical staff treat COVID-19 patients at a hospital in Riga, Latvia. Photo: THX/VNA The report also highlights the importance of “overhauling” the global alarm system to prevent a similar disaster from happening again. Report “COVID-19: Making it the Last Pandemic” produced by the Independent Committee on COVID-19 Pandemic Preparedness and Response (IPPR) at the request of World Health Organization member countries. world (WHO). As policymakers make a series of ineffective decisions, the report says, adding to the scale and severity of the COVID-19 pandemic. As a result, the pandemic has killed at least 3.3 million people so far, while the global economy has been devastated. According to the IPPR, institutions “failed to protect the people” while leaders denying scientific data has eroded public confidence in health interventions. The lack of urgency in the early response to the COVID-19 outbreak detected in Wuhan, China in December 2019 led to unfortunate consequences, when February 2020 became the “lost month”. cool” seriously in the context that the alarm situation has not been paid enough attention by countries. IPPR also said that WHO could have declared a global public health emergency (PHEIC), the highest alert level, on January 22, 2020. Instead, it took the organization eight days to do this. Then, only in March 2020 after WHO recognized COVID-19 as a pandemic, did countries realize the danger of the situation and really “get involved”. Ineffective strategic choices, unwillingness to address inequality issues, and “disparity” in coordination within a country or between countries have created a “toxic formula” that creates favorable conditions. for the COVID-19 pandemic to turn into “a catastrophic human crisis”. The threat of a pandemic has been ignored and countries are struggling to deal with its consequences. In order to reverse the current pandemic, IPPR recommends that the world’s richest countries from now until September 1 share 1 billion doses of vaccine to the 92 poorest countries through a mechanism of equitable access to COVID-19 vaccines called COVID-19 vaccine. WHO-initiated COVAX and more than 2 billion doses of vaccine by mid-2022. IPPR calls on the world’s leading industrialized countries (G7) to pay 60% of the $19 billion needed to fund vaccine development, development diagnostic and therapeutic approaches through the WHO-led “Accelerated Access to COVID-19 Response Tools” global collaboration to distribute COVID-19 vaccines and therapeutics to countries poorer. Health workers give people a COVID-19 vaccine in Essen, Germany. Photo: THX/VNA According to the committee, the group of the world’s leading developed and emerging economies (G20) and others need to support the rest. The WHO and the World Trade Organization (WTO) themselves also need to encourage countries and vaccine manufacturers to voluntarily agree to license and transfer technology to produce vaccines against COVID-19. To address future outbreaks and pandemics, the IPPR calls for the creation of a Global Health Threat Response Council made up of world leaders, as well as a convention on pandemics. Translate. The G20 should also set up an international pandemic response financing mechanism, whereby $5-10 billion can be spent per year on ensuring epidemic preparedness capacity, as well as ensuring readiness to mobilize $50 billion to $100 billion in the event of a crisis. Speaking at the event to announce the report, WHO Director-General Tedros Gebreyesus said the organization will join 194 members to discuss the above recommendations as well as the opinions of other expert groups, aiming to “construct” Stronger WHO, for a healthier, safer and fairer future for all of us.”

– Anh Toan! 843 is stopping at the front, how is my car? – Just run! – Toan was determined. Exercising to release the clutch, the car leapt up and slowly increased its speed, saw the white tall house behind the iron fence on the right-hand side, on the roof was a three-striped flag. Toàn affirmed: “Here is the Independence Palace” and shouted: – Speed ​​up the entrance to the main gate! When the engine twisted and died, Hoa hastily stepped on the clutch and pressed the start button. The sound of engine gears started working but could not pull the tank engine, he thought very quickly in his mind: “Since the gearbox is still at number three, the battery cannot pull the engine” and hurriedly pulled the gear lever back zero”. The stubborn gear lever lay still, not moving like teasingly. Fire loosened his hand and stepped on the clutch twice, then gritted his teeth and yanked, but still couldn’t. Turning to the right, Than saw the 390 approaching vehicle, he asked Hoa: – Mars is it? – The car is stuck in gear, can’t start the engine! – Fire pulled the shift lever and answered. Kidney raised his head and put his eyes on the driver’s glasses and looked as if he were fascinated in the ivory-white four-story house in front of him. That was the main aim of this battle, of this whole war and now it is right in front of you, the sooner you conquer it, the sooner the war ends and will be less. how much blood is shed. In a moment, images of the Soviet Red Army soldiers holding flags on the roof of the German National Assembly and our troops flagging flags on the roof of the Do Cat tunnel in Dien Bien Phu appeared in the mind of Than. The house is still lying silent and full of mystery. Who knows what are behind those windows, the pillars, and is there a gunman aiming at you? To get here, you had to go through so many dirt roads, so many bones and blood filled it. There is only a little more left, even sacrificing right here is not wasted. But there is still your car behind you, and so many of your comrades are coming, they will protect you and avenge you. Thinking so, Than decided to jog in, he told the car: – If I don’t see me down after a while, I’ll be dead, and you guys will keep hitting the palace with how many bullets. After saying that, Than turned on the door, the head of the car protruded from the antenna and took the flag of liberation. At that moment, the 390 car arrived in front of the Dinh gate, Xi slightly reduced the oil pedal and pulled the right handlebar to the “planet” position, the car turned 90 degrees opposite the main gate. Practice increasing the oil leg rushed into the gate, one gate collapsed, the other wing swung to a tilt, following the momentum of the 390 car rushing into the Palace yard. Kidney has removed the flag, he jumped down and ran across the lawn 390 next to the main door, a few shadows glimpsed holding the camera in front. From the car, Toàn saw that Than held a jogging flag next to his car. Thinking in his stomach: “How dangerous! I know how the enemy forces in the palace are but he got out of the car like that “, Toàn reminded Xi: – Reduce speed! Let’s run slowly. Meanwhile, on the side of vehicle 843, Hoa put the gear lever to “zero” and pressed the start button, the engine immediately exploded. He stepped back a little, and then plunged into the yard 390 behind the car. Fire accelerated the vehicle to run parallel to the 390, the two cars acting as two guards on either side for his company captain. Tank of the Liberation Army entered the Independence Palace in the afternoon of April 30, 1975. Photo: Tran Mai Huong / VNA. Both cars rushed to the front hall of the palace, then stopped. Company Captain Than, still holding the flag, ran up the steps and disappeared behind the door. Politician Vu Dang Toan ordered: – Mr. Phuong took 12 cups of 7, the whole car was ready to protect Mr. Than and me. After giving orders, Toàn turned on the door cover, stole his AK, and jumped down and ran after Than into the palace. Company deputy company Le Phuong put on the second gun and embraced the 12-mm gun. On the side of the 843 vehicle, Nguyen Van Ky also put the door on. Both looked as if glued to the palace, hands held ready to pull the trigger. Hoa and Xi remained seated, they kept the second gear and stopped with the handlebars, like this, if you just push the two levers forward, the car will jump right up. On the gunners’ seats, Minh and Nguyen were also glued to the flat glass, the cannon barrels were still pointed straight at the palace, two thumbs were pre-placed on the trigger button. Running behind the 843 car a few hundred meters, Trang clearly saw the situation ahead. When he saw the car 843 stopped, Trang was heartbroken because she was worried about Hoa, not understanding what had happened, he told Tho: – Pay close attention! See who is dangerous, then shoot! Having said that, Trang accelerated, the car rammed on the wide road without a shadow. About a few hundred meters, Trang suddenly saw the 390 running from the right and then turned an extremely skillful “planet” right in front of the main gate. Behind the 390 car were some cars of company 4 and company 3, even a K63-85 wading in some way came here. Trang breathed a sigh of relief. As the cars 843 and 390 approached the hall, the next tank formation spread out in an arc on the grass, forming a tight embrace of the palace. The cannons were still glaring glaring at the palace, ready to release the bullets. Dozens of 550-horsepower engines were still roaring like war elephants still intoxicated by gunfire smoke. A few seconds later, there was no movement, the sound of the engine fading, then completely shutting off, the door covers burst open. Out of the car, bodies jumped out to embrace each other, cheering happily, dozens of working hats bounce off. The two-shot cannon rotates 12 cups and 7 into the sky and pulls the chest of 50 bullets. Behind the cars, armored vehicles carrying infantry were also flocking outside the gate. The infantry vehicle also raised a gun to the sky to discharge cartridges. Where the journalists hid just now, they did not know now, they were quite crowded, taking pictures and taking photos. The guards and staff in the palace had been gathered in a row on the right side of the courtyard in a very orderly manner … Plunging the 380 “broke his lips” into the water tank in the middle of the palace yard, Trang stopped. He just opened the driver’s door and saw Tho jump down, the two brothers hugged each other and jumped, his mouth screaming like a child during the festival. On vehicle 381, platoon leader Tri stole an AK from his armpit and stood at the top of the turret, shouting loudly: – Pay attention! Drivers and second cannons are not allowed to leave the vehicle! The rest follow me to the palace! Tho left Trang to rush to the palace. Trang and the driver wavered to watch their teammates rushing into the palace like a waterfall. A journalist with a camera arm held out was facing Trang. At this point, Trang noticed me. The clothes worn from the 27th until now were still stained with red dirt, rubber forest and grease, and many places were still stained with cannon blood. More harmful, somehow, the left leg of his pants tore a line from the knee down to the bottom of his pants. Confused, Trang turned away and slipped into the driver’s seat. It was while sitting in the driver’s seat looking around Trang that fully felt the great event that he and his teammates contributed to and witnessed, Trang understands from now on. The war has completely ended, no more blood, no more death … Looking down at the cruise clock, Trang saw 3,100 on the odometer, he suddenly thought of the road that many generations had passed to reach this final destination today. A thought flashed through her mind, Trang hastily took out the torn “undivided” notebook and scribbled: “When the tank stopped in front of the Independence Palace I was surprised – is this really a dream? The last kilometer – intense battle Is it coming? Two eyes suddenly blurred. Saigon – April 30, 1975 noon. Trang’s eyes were really blurred, he knew that in order to reach this destination today, to this “last kilometer”, many people had to shed blood and sacrifice. Only this “move four” only ten of his teammates have permanently returned their youth on the journey of fighting. Just the other day, Nguyen Kim Duyet, two main cannon of this 380 vehicle, fell down with only a backpack of books. Trang folded her notebook, pressed her forehead against the driver’s door, and closed her eyes to contain her emotions. When he was calmed down, Trang looked up, and on the roof of the Independence Palace, his company leader Than was pulling the liberation flag onto the flagpole. The middle red green flag has a yellow star tinged with gun smoke and a bullet-wound hole in the wind fluttering in the blue sky of April Saigon.

Russian President Vladimir Putin speaks during a meeting in Moscow. Photo: AFP / VNA Speaking at a joint press conference with Belarusian President Alexander Lukashenko in Moscow on April 22, Putin said that the Kiev government has taken steps to destroy bilateral relations with Moscow over the past time. Prominent among them was the intention of Ukraine to restrict the Russian language, destroying Russian Orthodox Church in Ukraine. “There are many steps to breaking the relationship, which we regret. But if President Zelensky wants to restore relations, we will respond, “Putin said about the prospect of a meeting between the two leaders in Donbass. But according to the Russian President, if it is to discuss the situation in Donbass, the Kyiv government first needs to open meetings with the leaders of the Donetsk Republic and self-proclaimed Lugansk, and then consider direct contact with the party. Tuesday. If it wants to talk about Russia-Ukraine relations, the Russian side is ready to welcome Zelensky in Moscow at any convenient time for the President of Ukraine. Earlier, speaking on April 20, Mr. Zelensky proposed his readiness to meet President Putin in Donbass, amid the outbreak of fighting between Ukrainian soldiers and independence forces in the East.

This was a challenge because the requirement was to produce an unconnected whole rug, up to 27 meters long, 11 meters across, a total of about 300 square meters, which is very large. The weavers are trimming the watermarks and trimming the flowers on the giant rug located in the Independence Palace ceremony room at the Dong Hung carpet weaving factory. The picture in the Saigon book looks back a hundred years. Realizing this sheet, Mr. Binh considered the continuation of the tradition of his hometown’s Hang Kenh weaving profession, making the carpet for the most important mansion in the South. To make a large carpet, there must be a large loom, Mr. Binh himself had to design a giant loom made entirely of wood, with a trunk of a wood with a diameter of 50 centimeters. A document showing his own drawing and the Gia Dinh Fine Arts School made. To weave the carpet, Mr. Binh built his own workshop, with up to 60 artisans and craftsmen directly sitting and weaving. The carpet is located in the Independence Palace Palace room built in 1966. Photo: The TGTD newspaper episode XVI number 1. The mat is exactly the same size as above, 1.8 inch thick. The main tone of the carpet is red, the white daisies are scattered prominently on the red background and the border has blue patterns. The design is generally luxurious and modern, elegant and no frills. This giant carpet is heavy and very bulky. When bringing the carpet into the room to use a crane and many helpers. The carpet was used regularly for nine years in the Khanh Tiet room, the largest room of the palace with an area of ​​448 square meters, where it was used to hold large meetings, entertain guests with solemn ceremonies from 1966 until 1975. Fix the carpet in the Unification hall. Photo: Hans Peter Grumpe. It was not until 1991 that this large rug was repaired and thankfully, German photographer Hans Peter Grumpe came to capture this rug repair scene. Dong Hung carpet weaving company probably ended in 1975. The pictures here are published from The Gioi Tu Do, volume IX, number 9 and volume X number 5 (no publication date, about the second half. 1960s) are the remnants of a time when Saigon has developed a proud high-class wool carpet weaving industry.