NTU scientists have introduced a robot to prevent falls in the elderly.

The robot consists of a wheeled battery base that is connected to a padded seat belt worn around the user's hips. While the person walks, the robot follows him. Using a depth-sensing camera and other sensors, it is able to recognize control movements that indicate a sudden loss of balance by the user. When this happens, it stops and fixes the straps, preventing the user from falling. In addition to assisting in everyday life, the robot can be used in rehabilitation medicine, supporting the user when he learns to walk again. It is reported that in the near future the MRBA will be improved to an industrial prototype.

Elon Musk discussed with Apple the connection of the iPhone to Starlink satellite communications.

As you know, the iPhone 14 line supports the ability to make emergency calls via satellite. The head of SpaceX wants the giant to partner with him so that Apple smartphone owners can use Starlink as an alternative. According to Elon Musk, he has already held "promising negotiations" with Apple, which the company itself, however, has not confirmed.

Intel and Broadcom have shown Wi-Fi 7 with data transfer rates in excess of 5 Gb/s.

In the experiment, company employees used a Dell laptop and a Broadcom access point equipped with Wi-Fi 7 chips that use wider 320 MHz channels in the unlicensed 6 GHz spectrum. An Intel representative noted that this is not the maximum speed of Wi-Fi 7, and theoretically it can be increased.

The Chinese are developing an ejection seat for cars.

In the event of an imminent accident, the seats will shoot out of the car, saving the driver and passengers from injury. The developer company Chery has not yet told how the roof of the car will open and how the seats will land.

In Japan, they began to produce soda flavored with fried dumplings.

The new soft drink is called Gyoza and contains vinegar, garlic, ginger, chili oil. Along with the bottle, the buyer is given instructions that say that you should not drink the contents in crowded places. The first tasters note that they have never drunk anything more disgusting. At the same time, Gyoza quickly gained popularity - mainly due to the challenges that local bloggers arrange.

Dubai to build moon for space tourism.

Dubai could be home to a luxury moon-themed resort. The $5 million resort concept was developed by Canadian architecture firm Moon World Resorts. All the details of the project have not yet been disclosed, but it is reported that the total height of the building will be about 224 m. And the surrounding area of over 40 thousand square meters will be turned into a lunar colony. The authors of the project expect that the new resort will allow 2.5 million people a year to join space tourism.

China is a new player in the graphics card market.

Biren Technology introduced its GPU - Biren BR100. It is a chip completely designed and made in China. The performance of the BR100 is higher than that of the NVIDIA Ampere A100, but about 2.0 to 2.5 times slower than solutions based on the NVIDIA Hopper architecture. Thus, the Celestial Empire actually got rid of the technological dependence of Taiwan, Nvidia and other guys. We are waiting for the appearance of video cards on the market.

People begin to hate each other when they are too cold or too hot.

Temperatures below +12 °C and above +21 °C can have a negative impact on the psyche and provoke aggression in social networks. Scientists analyzed 4 billion tweets written by Americans in 2014-2020. Artificial intelligence compared the presence of hate speech in the post with the temperature outside the window. The least aggressive tweets were written at temperatures between +15°C and +18°C. When it was warmer than +30 °C outside, there was much more hatred on the Internet: in all climatic zones and social communities.

In China, a virtual robot has become the CEO of a company.

Chinese IT company NetDragon Websoft has appointed a new CEO. The post was taken by Ms. Tang Yu, a virtual humanoid robot with artificial intelligence. Tang Yu became the world's first female robot in the CEO chair. The robot will make decisions on risk management, as well as deal with personnel policy. Tang Yu is expected to streamline processes and be fair to all employees.

Google brought the Internet to Africa with 15,000 kilometers of cable.

The company laid a 15,000 km long Internet cable under water, connecting Western Europe and South Africa. The cable transmits data at a speed of 150 Tbps. The company says that 1.6 million people will be able to get a job using the internet cable.

Queen Elizabeth II died on September 8 at the age of 97.

It has played a pivotal role in the development of technology. In 1953, Elizabeth's coronation was first broadcast on TV fueling people's interest in technology. Later, on March 26, 1976, Elizabeth became the first monarch to send an email. According to rumors, the Queen loved to use tablets, buying them for her children, and adored modern technology even in her old age.

Garbage robot.

17-year-old Isa Auwal-Barde from Nigeria has built a robot out of garbage that works with a remote-controlled exoskeleton. For two years, the guy assembled a robot out of cardboard, copper wires and pipes. However, he did not attract investments. Thanks to this, the young engineer was noticed at the National Center for Artificial Intelligence and Robotics, and he was offered training at a local institution.

New Delhi will ban fireworks from October to January.

This measure was introduced to reduce the level of air pollution. These months are especially difficult - the metropolis is shrouded in smoke from burning stubble, dust and car exhaust. In addition, on October 24, the Diwali festival of lights takes place, and the city is filled with smoke from the launch of pyrotechnics. Some Hindus condemn the city government's decision. They believe that the ban on fireworks during Diwali restricts their freedom of worship.

From blows to the head, the skull becomes stronger.

After blows to the head, the bones of the skull become thicker and stronger - this is how the body prepares for new injuries and protects the brain. These conclusions were reached by Australian scientists in the course of experiments on rats. How much thickening of the bones protects the brain is not yet clear. More research is needed.

Scottish scientists have come up with a hearing aid that reads lips even through a mask.

For this, artificial intelligence is used - the radar scans the movements of the lips and determines which sound they are characteristic of. For open faces, the accuracy is 95%, for closed faces, 83%. The scanner will help people hear well both in normal conditions and in noisy environments. Prior to this, the effect of a cocktail party for the hearing impaired was provided by devices that read lips with the help of a camera. But the video recording of the interlocutors could violate their privacy.

By 2050, 16% of people worldwide will be over the age of 70.

People aged 70-90 are the fastest growing population in Europe, Asia and the USA. In 1950, only 5% of the world's inhabitants were elderly; by 2050, the figure will rise to 16%. Such conclusions were reached by an international group of scientists, among whom were experts from the Laboratory for the Analysis of Population Health Indicators and the Digitalization of Healthcare.

Positive officially helps to achieve results.

The paper, published in the journal Proceedings of the National Academy of Sciences, notes that study participants who believed exercise would help them get better performed better. And those who were not told anything were lower in the ratings. According to scientists, believing in the result is useful not only when doing physical work - it also affects mental work in the best way.

A city in the Netherlands is the first in the world to ban meat ads.

Dutch Haarlem will become the first city in the world to ban meat advertising in public places. The law will come into force in 2024. The deadline was postponed due to already existing contracts with manufacturers. The measure should help fight the climate crisis. Meat products in a city of 160,000 cannot be advertised on buses, at bus stops, city lights, or billboards. The ban will also affect the promotion of fossil fuel consumption - advertising of cars with internal combustion engines and flights for the holidays.

Dentures have learned to create from cellulose.

By mixing cellulose nanocrystals with a polymer, scientists have obtained a gel that can be used to create dental implants. The resulting composite was found to be stronger and stiffer than some types of bone and harder than conventional aluminum alloys. The material has a microstructure, like mother-of-pearl - brick-building, which prevents the formation of cracks.

Wine turned out to be not as safe a drink as previously thought.

British scientists have found that drinking a bottle of wine a week increases the risk of developing cancer as much as 5-10 cigarettes. And stronger, wine has a negative effect on women.