Huawei’s “Genius Youth Project” recruited, once relied on self-made mini Linux computers, NFC ID cards, and the technology tycoon “Jihui Jun” who was popular at station B with a screened power bank. Recently, there are new works. This time, he transformed an ordinary bicycle into a self-driving bicycle through various advanced technical means and equipment.

Zhihuijun said that he accidentally fell while riding a bicycle some time ago, so he is determined to make a self-driving bicycle that will not fall.

To make bicycles do not require people to walk by themselves, they must do a good job in perception, power and control. In terms of hardware, he equipped the bicycle with a model airplane power lithium battery, brushless motor, steering gear, RGBD depth camera, lidar, control system, etc. In terms of software, Zhihui Jun imitated the human brain and designed a brain plus cerebellum architecture. Among them, the “brain” uses Huawei’s Shengteng 310 AI processor, which is responsible for thinking.

Finally, after a series of simulations on the game engine, the self-driving bicycle is finally ready.

In the field test, the bicycle can maintain its balance at a standstill, and can even be stable under impact and increased load. Relying on a complete sensor system, it can also achieve a certain degree of automatic driving on the road and become a real “bicycle”. In addition, limited by the power of the vehicle, this system is currently unable to carry people.

The genius boy is indeed well-deserved.

Illustration According to the RT , a link to a pornographic website was recently discovered in a textbook used to teach Ukrainian to 10th graders since 2018. Ukrainian children start school at the age of six. By the 10th grade, most of the students were 16 years old. “It’s not clear if this is a joke or a hoax. But can you imagine how many children we have raised in the last three years with such a book?”, said Prosecutor General Irina Venediktova angrily, adding that prosecutors are conducting the investigation. investigate the case. According to local media, the person who discovered the error in the textbook was the author Aleksandr Avramenko. This famous education expert took to Facebook to complain about the slowness of the Ukrainian authorities. He said the cybersecurity agency was slow to respond when he called for the blocking of pornographic websites linked to in textbooks. Regarding his error, Avramenko explained that when writing the book, he cited some documents from the website that was once the official portal of a district in the Kirovograd Region of Ukraine. Because of quoting information, Mr. Avramenko must specify the link according to copyright law. When the textbook was published in 2018, the site still belonged to the Novomyrhorod district. But last year, the website domain was transferred to a new owner. The person then started turning the site into a dark web, Avramenko stressed, adding that “this metamorphosis was just discovered.” The author suggested that the dark web scandal could have been a provocation by some unknown opponents who were jealous of his success. “Why is this happening to my book? This year, I submitted four textbooks to different competitions and all of them won first place, far ahead of the competitors. Could this be the reason? Unfortunately, I also have enemies,” Avramenko wrote. However, the author does not rule out the possibility that this is simply a coincidence. Currently, the Ukrainian investigative agency has not confirmed or denied the author’s allegations.

Twitter icon on mobile phone and tablet screens. Photo: AFP/VNA Since March, Russia’s Communications Supervision Agency (Roskomnadzor) has reduced the transmission speed of Twitter in Russia because the social network did not urgently remove banned content, and warned to block all activities. of this platform on the territory of Russia. According to Roskomnadzor, there are thousands of banned content on Twitter, such as suicide instructions, inciting suicide, materials with sexually explicit images of minors, or information on drug preparation and use. .. Twitter has denied allegations that allow users to take advantage of this social networking platform to incite illegal acts, asserting that Twitter has a “zero tolerance” policy for child sexual abuse. as well as behavior that encourages suicide or self-harm. According to Roskomnadzor, since March, Twitter has removed 91% of banned content, but still hundreds of posts are showing. In recent months, Russia has tightened regulations aimed at controlling technology and social media corporations. Two days ago, a Russian court fined Google “tech giant” 4 million rubles ($54,540) for not removing content on the country’s banned list.

However, livestream has become a “trend” pursued by many people, but not all “creators” create value. Bullshit, vulgar content is posted by many vloggers defiantly to attract attention and receive donations (money and gifts) from viewers. On major live-streaming platforms in the country of billions of people, such as Bilibili, Douyin, and Kuaishou, it is not difficult for viewers to come across images of female vloggers dressed in revealing, offensive clothing and performing erotic acts. Many streamers are banned from showing off their bodies or showing sexual acts to receive donations. Showing off, deceiving viewers Many live broadcast studios often hack the number of followers to create credibility, attract viewers so that they are willing to donate money. The account holders also deliberately fabricated sensational stories, creating conflicts with others to attract viewers of their livestream. “Poor students borrow more than 100,000 yuan to reward female streamers in Nanjing”, “16-year-old teenager rewards female streamers with 1.58 million yuan for 3 months”, “Male cashier appropriated more than 48 million yuan to donate to the live broadcast room”, a series of negative news related to direct money rewards through livestream has caused many controversial streams in the Chinese online community. On May 17, Kuaishou posted a notice saying that live streamer Yin Shihang, an account holder with 8 million followers, had been banned from the platform for “sensational marketing”, “vulgar performances” and false advertising during the livestream on May 15. Initially, Yin introduced to live stream his marriage proposal with girlfriend Tao Lulu. Millions of people watched to witness the special moment of the popular streamer. In the end, he tricked the audience by turning the broadcast into a 5-hour sales show. Yin Shihang was banned from broadcasting when tricking viewers into the livestream. Various live broadcasting platforms are working to strengthen control over violations. Kuaishou has issued a special regulatory notice on “Scripting, Acting and Purchases”, which bans accounts or imposes fines on those who take advantage of family conflicts and other factors unrelated to the issue. sell merchandise to entice fans to buy. In June 2020, Douyin issued a new rule that allows minors to privately award rewards after verification and can be fully refunded. In April 2021, Douyin revealed that a total of 36,000 minors had been refunded in 11 months, with an average refund time of 19.7 hours. At the end of November 2020, the State Administration of Radio, Film and Television of China issued a notice on strengthening the management of livestream and live broadcast of e-commerce. In which, methods such as facial recognition are applied to implement real-name management for broadcasters and users. The new rule also limits the number of rewards users can receive by time, daily and monthly, if there are too many rewards, there will be a reminder message and the reward function will be paused if the limit is exceeded.

Hot topics attracting thousands of comments include: “Wrinkles 18 years old”, “What should I do to prevent premature aging”, “Can 16 years old inject botox?”, “Right now my face is like that. Hey, does it look horrible to be 30 years old? ”. On TikTok, Instagram, teens share their fear of wrinkles by overusing expensive skin care products and treatments. “I am 15 years old and have used retinol, vitamin C and a guasha massage tool because I am too afraid of aging” – an influencer shared in the video attracted 16,000 views. Anjali Mahto, a consultant dermatologist at Harley Street, London – Anjali Mahto – says she is starting to worry as more and more teenagers turn to anti-aging treatments such as botox injections: “Young people believe that botox is The best solution to fight wrinkles. Actually not. Botox is only effective for 3-4 months and do you know what happens when you always depend on it? “. Before the outbreak of COVID-19, 18-year-old Zac Mathias from Connecticut went to the spa every week for laser rejuvenation, needle roller or light therapy. Of course, Zac Mathias isn’t the only one obsessed with aging. 15-year-old Kennedy Hack-Juman was obsessed with thinking that when he grows his skin will get wrinkles. “I just don’t like wrinkles so I’ll try to stop it by all means” – Kennedy said. She learns beauty methods through social media, and invisibly increases Kennedy’s illusion and pressure on perfection. Before buying a product, she will carefully read each ingredient and then go to sales sites to see user reviews. She especially loves products for the skin on her hands, neck and eyes because these are the places that are most susceptible to aging. According to a 2012 survey by market research company NPD Group, 20% of American women 18-24 consider anti-aging skin is a very important thing. In 2018, several studies analyzed by The Benchmarking Company found that more than 50% of 18-24 year old women want to buy anti wrinkle products. Charlotte Palermino – an influencer famous for skin care videos, commented: “Social media creates paranoia. Before, I wasn’t until my late 20s when I thought about anti-aging. And now.” Now people are worried about it at 18-19 “. In fact, the topic of premature aging is being greatly hyped by social media. Taking advantage of GenZ’s aging fear, many beauty product companies have continuously launched anti-aging creams with the promise of ‘on the cloud’. “Now, it’s not just the elderly customers who are interested in anti-aging products. Young customers are also investing a lot of money on these products” – Clare Varga, head of beauty products at WGSN global trend forecasting agency. Robert Pogue Harrison, professor of literature at Stanford University and author of ‘Juvesence: A Cultural History of our Age’, believes selling anti-wrinkle products to teenagers is just a business strategy. . “Young people are a very lucrative market for consumerism, because young people, especially very young people, are susceptible to being dominated by their desires” – Mr. Harrison said. The anti-aging market is expected to generate more than $ 88 billion in global revenue by 2026. Clinical psychologist John Duffy thinks it’s sad that young girls believe they will be ugly as they get older. “Instagram, TikTok and other social media are making people think that beauty must go hand in hand with youthfulness. They want to avoid old face at all costs” – Mr. Duffy said.

Is the bartender pretty? Photo: Nguyen Le Quang Vy An attractive breakfast there! – Photo: BAM Sweetbakes Café Located in the central location of the coastal city of Vung Tau, but the space of the restaurant is extremely quiet. The shop is designed in a minimalist style with bright white tones and takes full advantage of natural light. The shop has a small, lovely space in combination with black and white furniture to create a sense of luxury and sophistication to every centimeter. Photo: Nguyen Huu Nghia Do you love this minimalist style? Photo: Nguyen Huu Nghia The front glass door design helps the shop become airy, strikingly reflecting the space inside. The highlight of the restaurant is area order , the preparation of drinks and the display of cakes, all are done on the counter and you can observe it. In particular, the cakes here are changed every day, each day is a different kind of cake, fresh and easy to taste. The bar space is very quiet, you can stop by to study, read and run deadline . The drink menu is not diverse because it mainly focuses on the main types of coffee and tea, but in return the quality is extremely stable. ROUTE14 – The ideal dating place for team love virtual life The facade is very “photogenic”! – Photo: ROUT14 The space inside – Photo: ROUTE14 ROUTE14 is located right in front of the most crowded large street in the coastal city center and is the stop for many teenagers who love photography. The shop has a minimalist style, but every small corner is subtly cared for. The entire interior wall of the shop is painted white in combination with wooden tables and chairs with light yellow and medium tones vintage modern and luxurious. Right at the counter order In the shop, a lot of trees are arranged scientifically, making the space green as a small garden. Juice, coffee and cakes – Photo: ROUTE14 Or smoothie healthy? – Photo: ROUTE14 The menu of the restaurant is varied from coffee, tea, juices, smoothies, cakes to very healthy smoothies. Smoothie The combination of yogurt, fresh fruit and oats is perfect for anyone who loves a drink healthy . The shop has a small space, but not cramped, but airy and has many angles for “one-to-one instant” virtual live photography.

From Notker Blechner, tagesschau.de So far it has seemed that children are largely spared from Corona. Many who were infected with Covid-19 had asymptomatic or mild disease. Serious illnesses were rare. “I haven’t had a bad case so far,” says pediatrician Axel Gerschlauer from Bonn, regional spokesman for the professional association of paediatricians. But there have also been deaths in children in connection with a corona infection. Long-term effects are even more common. More than 250 cases of the PIMS syndrome (“Pediatric Inflammatory Multisystem Syndrome”) have already been counted. This is an immune reaction that occurs a few weeks after infection, especially in children, and can be life-threatening.

Some children suffer from long-term effects

Surveys from abroad are also alarming, according to which numerous children and adolescents suffer from “long covid”, i.e. post-viral symptoms weeks or months after the infection. According to recently published data from Great Britain, 15 percent of adolescents between the ages of eleven and 16 complained of persistent headaches, sudden learning disorders or a drop in performance in sports five weeks after the corona illness. In a study by a clinic in Rome, it was even found that almost half (43 percent) of the children infected with Corona had at least one symptom that was affecting them four months later. “Children are not the drivers of the pandemic,” said Jörg Dötsch, President of the German Society for Child and Adolescent Medicine. However, since February the incidence among the youngest has also increased significantly in Germany. On the one hand, this may be due to the numerous tests that were carried out in schools. On the other hand, the proportion of people over the age of 70 in cases of illness has fallen significantly, as they have largely been vaccinated. Pediatricians consider it important to vaccinate children and adolescents as quickly as possible – especially in view of the mutated South African, British and Brazilian corona viruses. This is the only way to achieve herd immunity. Experts now believe that 80 to 90 percent of the population should be vaccinated to ensure collective protection. Because the more contagious the virus, the higher the vaccination rate must be. “If vaccination is not carried out across all population groups, extensive immunity cannot arise in the general population,” says Thomas Fischbach, President of the Association of Pediatricians. Heinz Hilgers, President of the Child Protection Association, also says: “We will not get out of this pandemic without vaccinations for children.”

Schoolchildren in Israel already vaccinated

Vaccine manufacturers understand the importance of children and teenagers. “Younger children, who make up a large part of the world’s population, play a crucial role in our fight against Covid-19,” said BioNTech and Pfizer recently. The German-American company duo wants to accelerate the development of vaccines for children and adolescents. BioNTech boss Ugur Sahin spoke of promising studies at the analysts’ balance sheet conference. A phase III study in 12 to 15 year olds was particularly successful. The vaccine has been shown to be safe and effective in this age group. None of the vaccinated 2260 participants in the study was sick with Covid-19, it said. “The first results of the study in adolescents indicate that children are particularly protected by the vaccination,” said CEO Sahin. BioNTech-Pfizer plans to apply for emergency approval in the USA and the European Medicines Agency (EMA) in the coming weeks. Pfizer boss Albert Bourla is confident that the first young Americans will be vaccinated in the US before the start of the next school year. So far, the drug has been approved for people aged 16 and over in countries such as the USA and Israel. In Israel, the first pupils under the age of 18 were vaccinated.

The very little ones still have to wait

Now there should also be clinical tests for vaccines in children between six months and eleven years. If the study is positive, the vaccine could be used in the youngest from the beginning of 2022. The US company Moderna and the British-Swedish pharmaceutical company AstraZeneca were faster. They had started testing their corona vaccines on younger children even before BioNTech-Pfizer. The results of the Moderna study for the vaccine in 12 to 17 year olds are expected in the middle of the year. The US FDA has approved Moderna tests on children aged six months to twelve years. AstraZeneca began a study of its vaccine in 6 to 17 year olds in the UK in February. Johnson & Johnson is also planning its own pediatric studies. The European Medicines Agency has obliged the four major suppliers to also test their vaccines for children.

BioNTech and Pfizer clearly ahead

But so far BioNTech-Pfizer has been ahead in the race for children’s vaccines. Analysts like Daniel Wendorff from Commerzbank are convinced of this. The Mainz vaccine is so far the only one that has been proven to be effective in 12 to 15 year olds. BioNTech and Pfizer would have such great market power anyway that the two companies could quickly increase production. When it comes to absolute vaccination doses and the availability of data, BioNTech-Pfizer is a leader, says Wendorff. The EU is increasingly relying on BioNTech-Pfizer. Brussels is about to finalize a huge order for 1.8 billion cans, the majority of which are for children and young people. The rest are booster vaccinations that are likely to be required in the years to come.

First approval in late summer?

Thomas Mertens, the chairman of the Standing Vaccination Commission (Stiko), has shown confidence that in Germany Corona vaccine available for children at the end of the year will be. Association president Dötsch even hopes that “we will get a vaccine for 12 to 15 year olds in late summer or autumn at the latest, for smaller children it will probably take longer”. However, other experts warn against being too optimistic. “Children are not little adults,” says pediatrician Gerschlauer. You can’t give them half the dose just because they’re half the size of adults. The immune system of the little ones is completely different. In addition, there is the problem that it is more difficult to find children as test subjects for studies. Smarter would like to see a vaccine approved for the youngest of our society as soon as possible. Because children in particular are the biggest losers in the corona pandemic. In his practice he currently counts more young patients with mental disorders than ever before. “Many have eating and sleeping disorders or even depression.” This is confirmed by Jörg Dötsch, President of the German Society for Child and Adolescent Medicine: “70 to 90 percent of children are under severe psychological stress from the pandemic,” he estimates. “We’re really worried about the little ones.”