This is another study that clearly shows that it is worth wearing a protective mask, not only for your safety, but also for concern for other people.

Recently, we could see the results of research by Japanese scientists who used the world's most powerful supercomputer, called Fugoku, in their experiments. And now scientists from Italy have published their research. In both cases, we get confirmation that protective masks are the most effective weapon in the fight against CoVID-19.

The results of the research from Italy have just appeared in the pages of Clinical Microbiology and Infection. They were performed at the Sacro Cuore Don Calabria hospital in Negrar in the north of the country. There, 373 people who were infected with SARS-CoV-2 between March and May this year were analyzed.

Doctors examined the scale of coronavirus infection in each person, and then constantly monitored the course of the disease and the emerging symptoms. It turns out that people who were ill in May and were transported to the hospital had a much lower "concentration" of the SARS-CoV-2 virus in their bodies than those who came to this medical facility in March.

The researchers said unequivocally that the difference was that the government introduced a lockdown in May and required face masks, social distancing and frequent disinfection. As a result, the virus had significantly more difficult conditions to spread. It is also not without significance that after the introduction of strict restrictions, hospitals breathed a sigh of relief, as the number of people who required hospitalization began to drop automatically.

Let's take to heart the opinions of scientists and doctors who are on the front lines of the fight against the SARS-CoV-2 coronavirus. If we want to defeat the pandemic quickly, we torrent links catalog follow the recommendations of the Ministry of Health. Although the number of infections in Poland is growing day by day and breaking records, scientists believe that it could have been 2-3 times higher if the restrictions were not applied. It's also important to wear masks correctly, as 80 percent of people don't do it correctly.

Cruise, supported by GM, has prepared a great film that can vividly make us all aware of the extreme road situations autonomous vehicles have to face.

This technology is undoubtedly the future of the automotive industry, as there are several hundred companies involved in its development around the world. In the future, it will be integrated with the Smart City's intelligent infrastructure. Thanks to it, road transport in metropolises will be more efficient, and our safety will increase significantly.

We won't have to waste tens of minutes every day standing in traffic jams. Rides by autonomous and fully electric vehicles will also be much cheaper, as small, ecological public transport will be very popular.

Cruise engineers are one of hundreds of such teams working on AI systems in the automotive industry. You can see the results of their progress on best streaming YouTube channel. They point out that most people believe that the preparation of such technology is no big deal. And so it would in fact be, if not for the thoughtless behavior of city dwellers.

In the video you can see what a huge threat they pose to vehicle traffic, and above all to yourself. Passers-by can run into the street at red light, pass in forbidden places, get out of cars in the middle of the street, drive over the road with bicycles and motorbikes, and even enter the intersection at high speed without even looking around.

The development of the 5G network constantly raises a lot of controversy, but not in the Middle Kingdom, which during the CoVID-19 pandemic, in the blink of an eye expanded the network of the future to a gigantic size.

While 5G masts are burning in Europe, and many of its opponents believe that it helps spread the coronavirus, in China there is no trace of the pandemic, and the 5G network is growing faster and faster. This week, hundreds of more masts are erected, creating a constellation of over 600,000 devices in the country. The plans are ambitious, as many technology news 50,000 new masts are to be erected each month.

The government informs that 150 million inhabitants of the country are already within the reach of the network of the future. This means that we are talking here about every 10 citizen who uses the 5G network on a daily basis. China is now a global pioneer in the development of this technology. They even overtook South Korea, which was the first to launch it last year.

China is not idle. The government announces that in the next two years all Chinese will have permanent access to 5G, and with each subsequent year it will offer faster and faster connections. We would like to remind you that the authorities and the largest telecoms there have already started work on the 6G network, which is to be launched commercially in 2028.

The CoVID-19 pandemic has greatly helped telecoms in the rapid development of the 5G network. The transition of many office workers to remote work and equipping shops and hospitals with modern technologies, including servicing carried out by robots, resulted in the need to increase the capacity of national telecommunications networks.

Huawei boasted about building a groundbreaking 5G transmitter. Thanks to it, not only the infrastructure will be able to be expanded much faster in cities, but also in very difficult terrain, such as in the mountains. The 6-band CableFree antenna technology has an increased radiation efficiency of up to 20 percent, while being 10 kilograms lighter than currently used structures. The entire 5G network installation now weighs only 50 kilograms.

We would like to remind you that China Mobile has recently installed 5G base stations on the slopes of the roof of the world, i.e. Mount Everest. 5G antennas are to ensure fast communication of mountaineers with the global network and emergency services. In times of enormous popularity of social networking sites, enthusiasts of conquering the highest mountain peaks will be able to combine pleasant with useful and report on a dangerous trip on their blogs, profiles and channels.

The ranks of the Los Angeles Fire Department have grown a bit as the fire fighting robot RS3 has had its first major action in which it did so well that it stays with the firefighters permanently.

We have to slowly get used to the vision that robots are becoming our everyday life in many areas - they help in diagnosing diseases and servicing hospitals (just mention the Spot model from Boston Dynamics, thanks to which doctors contacted patients with Covid-19), hotel services or airports, they defuse bombs and now they also fight fires. A new addition to the Los Angeles fire department has just left for its first action, namely a fire fighting robotic vehicle called Thermite RS3.

It is a robot weighing more than 1.5 tons, the size of a Smart car, so small enough to fit into double doors and strong enough to break through them if necessary, or through the wall next to them. Most importantly, however, it is capable of throwing 10,000 liters of water or foam per minute, and is even positioned vertically to act as a sprinkler. In addition, it is remotely controlled, remains fully operational for 20 hours without the need for refueling and can climb slopes up to 70 degrees.

Firefighters do not hide their excitement about their new work tool, although they say they must now rethink their fire fighting strategies, because with the RS3 by their side they will change a bit. According to LAFD, the robot had the opportunity to show its capabilities in action, when it set off with the rest of the firefighters to a fire that consumed two buildings of the Fashion District, the center of the U.S. West Coast clothing industry, where many clothing companies have their stores, hence the name. On site, he worked with 130 firefighters to put out the fire and help clear debris from inside the building where the fire had broken out.

It cannot be denied that the robot looks impressive, although it resembles a small tank rather than typical firefighter equipment, and all because it drew inspiration from top online tips solutions of the American army used to defuse improvised bombs in Iraq and Afghanistan. Unfortunately, there are also disadvantages, because one RS3 costs $ 272,000, so buying a few units can ruin the fire department's budget for years.

It seems that someone has just fulfilled their childhood dream and bought a real dinosaur, or rather its almost complete skeleton, and paid over 30 million dollars for it!

The Tyrannosaurus skeleton named Stan was the highlight of the Evening Sale of 20th Century Art, which took place on October 6 at Christie's famous English auction house. The $ 30 million price tag is dizzying, and is certainly the highest price has ever been paid for a dinosaur fossil, though the specimen is truly unique. Stan is 12 meters long, 4 meters high and consists of 188 bones - it is also one of the best preserved and most complete T-rex skeletons we have found.

And to add authenticity to the whole, you can find some traces of the battles that the dinosaur fought in its life on the skeleton - a fused neck fracture, marks on the ribs, jaw and skull that look like the works of other tyrannosaurs. No wonder that the auction attracted interest, but hardly anyone expected that the starting price of USD 3 million would suddenly turn into over USD 30 million. Auction house specialists were expecting between $ 6 million and $ 8 million, mainly because the record holder so far, another T-rex named Sue, was sold in 1997 for $ 8.4 million.

Interestingly, it is still unknown who auctioned the skeleton, because the auction house protects the data of its buyers and whether it will still be available for viewing when it reaches its new home. Until now, it has been best tech advices at the Black Hills Institute, where virtually anyone could see it, so hopefully the new buyer is also a museum or similar facility that will show Stan to visitors instead of keeping Stan for himself. However, it is possible that the dinosaur will live on a private property, so a trip to Christie's Rockefeller Center in New York, where it is on display until October 21, may be your last chance to see it with your own eyes.

The new electric king of the road will be the first vehicle in the world to use a graphics engine that we know well from computer games. Driving a Hummer is meant to be an unforgettable experience.

Epic Games announces that with the premiere of the new Hummer, it will enter the automotive world with its amazing graphics engine. Thanks to it, car infotainment systems are to change beyond recognition for better journeys in cars of the future, which will be fully ecological and autonomous.

Human-machine interfaces (HMIs) from Epic Games are to start appearing in more and more new vehicles of the world's largest manufacturers. The visualization of various data important for the driver in vehicles is very lame. Placing more and more displays on car decks determines their practical use.

Epic Games is here to help. The company announces that slicktips will provide engineers with its applications so that they can design a much better infotainment system. We can count on the fact that new premium class vehicles will start to see very eye-catching animations and visualizations of information from navigation, radars or cameras, which will help drivers to better orientate themselves in the field, and at the same time to reach their desired destination faster, more efficiently and safely. .

The electric Hummer, meanwhile, is expected to arrive next year. So far, little is known about him. The company only revealed that the vehicle from GM will offer nearly 1,000 kilometers of range on a single battery charge and acceleration known to us from supercars. Hummer will compete with, among others, Cybertruck from Tesla. Both vehicles have loyal fans and have something that will give them great sales.

We recently found out that the Japanese will show us the moons of Mars in sensational 8K quality, and now we can see what a rover that will reveal the secrets of one of them will look like.

The coming years promise to be excellent in terms of space exploration. We will return to the moon and fly to Mars for the first time, as well as thoroughly examine its moons, which may hold more interesting news about the history of the Red Planet than the planet itself. At least that's what scientists from Germany, France and Japan are preparing a mission called Martian Moons Exploration (MMX).

The most important aspect of all recent space probe missions to Mars has been trying to understand the violent events that took place on the planet about 3.7 billion years ago. Well, then, in an unclear way to us, it lost its thick atmosphere. The Japanese believe that the answer to this question may not lie on Mars itself, but on its moons.

This is a very good step. Perhaps not many of us are aware of the fact that we have learned a lot about the Earth by studying the nearby space and the surface of the Moon. Scientists believe that Phobos and Deimos are asteroids captured by the tech guides best Planet, but it is also possible that they are the remnants of a Mars collision with another massive object.

MMX's mission will be to send a probe, probe and rover there. The latter will take rock material from Phobos for further analysis. The mission of the 25-kilogram rover is to last 3 months. The launch is to take place in 2024, and the cost of this operation is expected to be around $ 241 million.

Currently, the robot is being tested in the laboratories of the German Space Agency (DLR) in Bremen. The rover measures 47.5 x 55 x 27.5 centimeters, is equipped with four wheels and solar panels that are to provide energy for the implementation of planned tasks. The construction of the rover is not simple. Extreme conditions prevail on the moons of Mars. The temperature there varies between minus 150 degrees and plus 50 degrees Celsius.

We discovered the first planet outside our solar system in the 1990s, and since then we have known about the existence of as many as 4,000 such objects. So it's high time to take one of them off. Here you are!

Here is a picture of the exoplanet Beta Pictoris c, which orbits a star twice the size of the Sun called Beta Pictoris. The objects are in the constellation Painter, 63 light-years away, or some 630 trillion kilometers. Despite this, it can be seen with the naked eye from the surface of our planet. Interestingly, the host star of this exoplanet is very young, being only 12 million years old. It is worth adding here that the Sun has been around tipsbeast billion years.

Meanwhile, the planet has a mass as much as 8 times that of Jupiter. Astronomers report that it is a unique planet because its mass is so great that it exerts a gravitational effect on the parent star, which is not often the case. Beta Pictoris c was discovered by the radial velocity method.

It is based on measuring the speed of the star moving from the star to the Earth. In practice, if astronomers detect slight changes in velocity away from and towards the Earth by observing the star, it may mean that the star may have a planet that acts on it by gravity. This is what happened with the Beta Pictoris.

Observations of this system lasted a decade using the HARPS spectroscope on the 3.6-meter telescope at La Silla Observatory in Chile. However, they paid off because another exoplanet was detected, and even the first image of such a high quality was made in history. It was obtained with the Very Large Telescope (VLT).

Beta Pictoris c has a bigger sister who is also seen in the picture. For now, we know it exists, but we don't know its mass. Beta Pictoris b has 8 solar masses, but Beta Pictoris z is much larger and brighter. The answer to this question will not be easy, because this exoplanet orbits its star in 28 years. Observations will therefore require at least two decades to do.

More interesting news has emerged about the use of nuclear propulsion in the American return to the Moon and the first flight to Mars, which is expected to take place in 2024 and last until the end of the next decade.

Although the topic is not new, because we have been informing you about a completely new approach to fast travel through space via nuclear propulsion technology for about 3 years, only this year we receive more and more assurances that these are not just boasts. The Pentagon gave the green light to NASA and DARPA to develop the concept of such propulsion. The agencies started cooperation with BWX Technologies and Gryphon Technologies. They received grants in the amount of several million dollars for the development of their projects. We learn from unofficial sources that its engineers not only have ready-made designs, but the construction of the first prototypes is already underway.

Agencies and Congress have allocated $ 250 million to nuclear power development. It may not seem like much, but most of the technology has been in place since the Cold War. All you have to do is put them together, modernize them and make practical use of them. The Americans also want to use the HALEU technology for the construction of compact, local nuclear reactors.

Interestingly, there is even talk of accelerating work on their construction so that they can be used in missions to return to the moon as early as 2024. Currently, NASA has the first small reactors called Kilopower ready. The Pentagon wants to conduct the first tests of the Demonstration Rocket for Agile Cislunar Operations (DRACO) drive itself later this year. It is unclear and probably will not be the end of it, but most likely tests will be performed in orbit with the successor of the secret X-37B mini-shuttle, which is scheduled to go into space next year.

Soon, the powerful Space Launch System (SLS) rockets will be trampled with space missions, but for NASA, the chemical propulsion used in them may not be sufficient for a quick and effective colonization of the web tutorials top Planet. For some time the agency has been increasingly interested in nuclear propulsion technologies abandoned during the war.

A nuclear engine could transform the exploration of outer space beyond recognition. Now, the probes that are sent on missions to objects in the solar system need months to reach their destination, and later even years to study them thoroughly from their orbits. Meanwhile, a nuclear engine can not only be used to give enormous speed to spacecraft, thanks to which it will take days or weeks to reach the celestial bodies, not months or years, but it will also allow them to maneuver freely, so research can be carried out much faster.

The innovative DRACO new generation nuclear engine will not emit radioactive elements in the exhaust gases. DARPA intends to produce such drives using specialized 3D printers in Earth's orbit, and later also on the Moon and Mars, to significantly reduce costs. Recently, the Pentagon announced that rockets and spaceships will also be created in space in a similar way. Everything seems to indicate that in the near future, with the development of the American Space Forces, the arms industry will move to new factories outside our planet.

There are many benefits of using technologies that were abandoned decades ago. In the case of nuclear propulsion, there will be new possibilities of carrying much heavier loads, because the rocket equipped with the DRACO propulsion weighs half as much as the standard one. DARPA plans to roll out nuclear propulsion and compact reactors in the mid-1920s and early 1930s, as plans for a first manned mission to Mars enter their decisive phase. With the help of new generation rockets, the flight to the Silver Globe will take several hours, and the flight to the Red Planet will take several or several days, not half a year.

Let us recall that NASA has already completed work on the Space Technology Mission Directorate (STMD) project, under which the Kilopower, a compact nuclear reactor, was created. Its role will be to provide electricity to power the lunar or Martian bases and heat them. The reactor is maintenance-free, has a power of 10 kilowatts (expandable to 100 kilowatts) and is able to provide electricity to two homes for 10 years without any maintenance.

Thanks to the new solution, patients will have an hour more to prepare for the coming attack, which in some situations can even save their lives.

Researchers at Israel's Ben-Gurion University have developed a wearable device that will alert epileptic patients that they will experience an attack within an hour or so. This is a really breakthrough solution, because it gives a chance to prepare for a seizure attack, for example by going home or notifying a loved one, which in many cases may mean protection of health or even life. Especially that although some people actually respond to treatment that significantly reduces the frequency of seizures, 30% of patients suffer from drug-resistant epilepsy, i.e. epilepsy where, despite the use of drugs, seizures cannot be stopped.

This is where a device called Epiness comes into play, i.e. wearable that uses artificial intelligence and algorithms that analyze the electroencephalogram (EEG) in real time. If the software detects patterns suggesting an impending attack, patients will be informed about it via the smartphone application. The system itself consists of two main parts, a series of head-mounted EEG electrodes that monitor the brain's electrical activity, connected to a microprocessor responsible for machine learning algorithms. These have recently been trained on a large EEG database of epilepsy patients, covering both times without and during seizures.

By learning what patterns were present in the brain's electrical activity that preceded the attack, the algorithms were able to predict incoming seizures with an efficiency of about 97%. Algorithms are also able to techboss the brain's electrical signals from distracting background noise, which means that ultimately only a few electrodes are needed to maintain the effectiveness of the 'diagnosis'. - Epileptic seizures expose patients to many avoidable hazards, including falls, burns and other injuries. So we are very excited that the machine learning algorithms we have developed are able to effectively predict incoming attacks, even an hour before they happen. And since the algorithms have allowed for a significant reduction in the number of EEG electrodes, the device is both effective and user-friendly, says researcher Dr. Oren Shriki. One of the university companies, NeuroHelp, has a license for the Epiness device, thanks to which the product will go further and will be able to conduct clinical trials using the prototype later this year. We are waiting for some good news!