Popular News

Here is a fungus that turns insects into zombies and ... lives in our country

Here is a fungus that turns insects into zombies and ... lives in our countryImagine that you go mushroom hunting in the forest, but instead of mushrooms and butterflies you meet strangely moving ants, from whose heads and abdomens strange vines stick out ...

And this is not a scene from The Last of Us game, where at every turn you could come across mysterious spores that turned people into bloodthirsty monsters ... on the other hand, at least we already know that the minds of developers are not so twisted as to be something to invent one, only inspired by nature and what happens in it every day. It turns out that similar mushrooms do exist and are doing great - recently there free top web tutorials been a lot of talk about Ophiocordyceps unilateralis, which is able to take control of the ant's body, literally turning it into a zombie.

The spores of the fungus infect the insect, spreading its cells throughout the body, to finally create a kind of behavioral control network and take over the body of the unfortunate man. Then, it most often prompts him to leave the anthill, climb a tree and stay there for good - later the insect dies and the fungus breaks through its body to start sowing spores again. Sounds scary? What would you say that in response to foreign publications, the Polish State Forests decided to respond with similar stories from… our forests!

- You know You know the fungus that turns ants into "

And although it looks a bit macabre, we do not have to be afraid of cormymat (this is the name of these mushrooms in Poland), because people are completely immune to its spores. What's more, meeting it is not so simple: - It is a relatively rare fungus, small, not found on a specific substrate such as mycorrhizal, saprotrophic or parasitic fungi associated with plants - and it is difficult to predict where the wasp will sit - add the State Forests in response to the question about frequency of its occurrence. It cannot be denied, however, that the imagination does its job and it is scary to think what would happen if nature gave similar mushrooms the possibility of feeding on people ...

Porsche will also have its own flying car. "Looks like a Batman vehicle"

Porsche will also have its own flying car. The German company also wanted to have a futuristic vehicle in which many see the future of traveling. Flying cars are expected to improve transport in fast-growing cities in just a few years.

Porsche representatives believe that it is possible to create an ecosystem of intelligent and ecological vehicles that will serve us for fast, comfortable and safe travel not only in cities, but also across countries.

The concern started cooperation with Boeing some time ago. Together, the companies are to prepare the first prototype of a machine that will have the features of a car and an aircraft. Porsche does not hide that it is to be the most spectacular and at the same time the fastest vehicle of this type in the world. After all, it will bear the logo of a company famous in the world for the production of sports inventions.

Boeing designers have published the first concepts of such a vehicle. torrent sites directory must admit that it looks amazing. Its design immediately brings to mind Batman's vehicle. The flying car from Porsche will be able to take two people on board and deliver them to the previously indicated place in full autonomous mode.

For now, it is not known when such a vehicle will appear in the sky and on sale, but it is certain that such an invention will be created in the 1920s, because not only Porsche speaks loudly about it from time to time during various presentations, but also the desire to buy such a vehicle. the vehicle is reported by loyal fans of the company.

320 km / h, 2 seconds to hundreds and 840 km of range. This is the Tesla Model S Plaid

320 km / h, 2 seconds to hundreds and 840 km of range. This is the Tesla Model S PlaidTesla did not rest on its laurels. Elon Musk announces improved versions of its electric cars and brand new vehicles that are expected to revolutionize the automotive world and make it greener.

The billionaire has no choice, as Lucid Motors is hard on Tesla's heels. The presentation of the Air model, the luxury electric sedan, was received with great enthusiasm in the United States (see here). The Tesla Conqueror offers incredible performance that current Tesla marketers and their owners can only dream of.

Therefore, engineers are working on a new version of the Model S called Plaid. Originally, the vehicle was supposed to go on sale later this year, but Musk decided it still needs to be tweaked to take on the growing competition, so we can't expect it until next year.

Plaid appeared some time ago at the famous Laguna Seca circuit. There he set a lap record of 96.55 seconds. Later, Lucid sent Air there to plow the Model S Plaid, completing the course in 93 seconds. Tesla engineers did not give up and just boasted of a new result. The driver Johannes Van Overbeek did an amazing 90.3 seconds.

Air will have a hard time improving this result. The S Plaid model now offers 1100 hp, sprint to a hundred in less than 2 seconds, a top speed of up to 320 km / h and a range of up to 840 kilometers. The sports version of the luxury sedan from Tesla is to cost PLN 610,000 in technology news We should be pleased with the competition between companies, because it will mean better vehicles at lower prices.

See how the 18-meter Gundam robot takes its first steps

See how the 18-meter Gundam robot takes its first stepsThe Summer Olympics in Tokyo were not held, but the Japanese are continuing their efforts to prepare an even better event next year. The 18-meter robot is the best example of this.

Can you imagine seeing a big, moving moss at the inauguration of the Olympics? A project called Gundam Factory Yokohama has just come true. The 18-meter moss weighing 25 tons is now ready at Yamashita Pier in Yokohama. In the latest video you can see this giant taking its first steps.

It is a replica of the RX-78-2 Gundam, a mobile suit introduced in the original animated series in 1979. Its creators also built it to celebrate the 40th anniversary of the series. Gundam is an anime depicting huge robots, something like Japanese Transformers, set in many alternative worlds. Popular in the Land of the Rising Sun, this style has also featured video games, manga and novels such as Gundam Wing.

But it is not everything. The University of Tokyo and the Japanese Space Agency (JAXA) will jointly send small Gundam series robots into space, which will be aboard a special microsatellite. The robots will measure only several centimeters streamingaudit height, but both will face a great cosmic mission to the glory of their homeland.

The entire 130-million Japanese nation and billions of inhabitants of our planet will be able to observe the flight of robots into space live through as many as 7 cameras. The robots will be equipped with LED diodes. They will be placed in front of their eyes and will imitate the colors of the Olympic flag during the presentation of the nations. In this way, the celebration of this great event in the world of sports will take place both on Earth and in space.

The Japanese do not hide that through the 2020 Olympics and the economic problems related to the CoVID-19 pandemic, they intend to promote their country on the international stage as best as possible and show how it is still at a high technological level at present. And it's not just about consumer electronics, but also the automotive world and the space industry.

It is worth noting here that a flying car from Toyota will appear at the opening ceremony of the Olympics (see here), and the entire event will be broadcast live all over the world in 8K HDR technology, and immortalized for generations even in 16K quality. Fans of various sports from around the world will be operated by robots as well as flying and autonomous taxis, and the winners will receive medals made of gold and precious metals obtained from smartphones.

Already over 3,000 infected with the bacterium that "escaped" from the Chinese laboratory

Already over 3,000 infected with the bacterium that The Chinese are again under censorship, because the Maltese fever bacterium leaked from one of the laboratories in the city of Lanzhou under unknown circumstances.

We learned about the leakage of bacteria from the laboratory in December 2019, but then we were already struggling with the coronavirus pandemic, so the news passed without much echo. Perhaps also because we do not know the true scale of the problem to this day - it turns out that we are not dealing with individual cases, but probably nearly 5,000 infected - out of 22,000 Lanzhou residents surveyed, more than 3,200 are infected, and another 1,400 have a preliminary positive score. Worst of all, how is it guilty of human stupidity or the will to save money, because the whole situation came about as a result of the use of overdue disinfectants in a factory producing a vaccine against brucellosis for animals for over a month.

It should be remembered that brucellosis is primarily a disease of farm animals, and its transmission to humans is very rare and we do not know exactly this mechanism so far. We also do not have a vaccine (although it does exist for animals) and therefore it is only recommended to follow personal hygiene and not to consume animal products from an untested source. People working in animal husbandry, as well as butchers and veterinarians who look after animals are most at risk of infection, so wearing protective clothing is of great importance in risk areas. But there is also good news, fortunately, the disease can be treated and we know how to do it, because bacteria are sensitive to many antibiotics, although the treatment usually lasts many weeks.

According to the American CDC, the most common symptoms of brucellosis in humans include fever fever, chronic weakness, headaches, muscle and joint pain, depression, swelling of the heart, liver and spleen, and worst of all, some of these symptoms may never go away. And probably many people today would not have to complain about chronic ailments and would have a chance to recover, if the scale of the leak was known immediately and doctors had a chance to quickly make an accurate diagnosis. Meanwhile, it was completely different and very Chinese-style, that is, they tried to quickly cover up the case and now the victims can only count on the compensation promised by the Lanzhou authorities.

One such person is a 40-year-old shopkeeper Gao Hong, described by the local media, complaining of joint pain and persistent fever at the end of last year. Doctors did not make an accurate diagnosis for a long time, although the woman complained of such pain in the joints, which made it impossible for her to walk, and that she had brucellosis, she did not find out until six months later. Unfortunately, it is definitely too late and now a woman is facing long-term unpleasant treatment, and no one can predict whether she will ever be fully healthy: - My calf has swollen to a size twice as large as normal and my joints hurt all over my body - explains the woman.

Skeleton Technologies announces graphene superbatteries charged in 15 seconds

Skeleton Technologies announces graphene superbatteries charged in 15 secondsEstonian Skeleton Technologies and the German Karlsruhe Institute of Technology have just announced the signing of cooperation on a SuperBattery for electric cars, which will be charged in several seconds.

What exactly are we talking about? Most likely, a hybrid solution that combines traditional lithium-ion cells and ultracapacitor cells, in which we find a proprietary curved graphene structure, using the strengths of both technologies. Simply put, lithium batteries offer a high energy density, which means they can store a lot of energy, but unfortunately they take a long time to charge and discharge - this is why electric cars take so long to charge, which is a bottleneck in the development of this industry. Supercapacitors, on the other hand, charge and discharge quickly, but are not able to store too much energy, so they are not yet used in electric cars, for which they are even made, because the batteries based on them would be huge.

This is a solution similar to that previously presented by companies such as Nawa (and that may be the reason why Maxwell is bought by Tesla), i.e. the lithium module gives high energy density, and the capacitors fast charging (both from the station and energy recovery during regenerative braking) and the ability to operate over a wide temperature range, so the result is the perfect combination for electric cars. It cannot be denied that if you can actually find the perfect combination of technologies, it promises to be great, but ...

... the declaration of charging in 15 seconds sounds impossible to fulfill, because although supercapacitors do charge quickly, we still have a lithium component that does not have such abilities. So how do Skeleton Technologies and KIT want to achieve this? It seems that they have used a clever marketing ploy here, and in fact, you should expect an instant recharge in 15 seconds, which will allow you to reach the charging station or place of residence in an emergency. However, we are talking about fast charging for short-distance driving rather than significantly increased range for electric cars on the road, especially as the new batteries will still rely on classic docking stations, which may not be able to handle this technology. Thus, this one may be purely theoretical, but time will tell as Skeleton said it has already signed a letter of intent with a leading automotive OEM to bring the technology to market. Well, we are waiting for the results!

The Russians publish a new video in 4K of the detonation of their first nuclear bomb

The Russians publish a new video in 4K of the detonation of their first nuclear bombWe recently saw the detonation of the most powerful hydrogen bomb in history, the Tsar Bomba, and now it's time for the first one developed by Russian engineers. The film is available in color and 4K quality.

The power of artificial intelligence was used this time to refresh a very old movie. The effect is very satisfactory, which you will be able to see in a moment by watching the material below.

Experts from the Neural Networks and Deep Learning channel on YouTube carefully refreshed the recording using the following tools: DAIN App, Topaz Video Enhance AI and DeOldify. The film was also interpolated to 4K resolution, de-noised and colored.

We can see how a bomb called RDS-1 detonates. It was built at the Chelyabinsk-40 complex and detonated exactly on August 29, 1949 at the nuclear test site near Semipalatinsk. The Russians were 4 years behind the United States in mastering nuclear technology.

According to official data, RDS-1 exploded at 22,000 tons of TNT, a force similar to the Litte Boy bomb dropped from a B-29 Enola Gay bomber on Japan's Hiroshima in 1945. Later, the Russians built much more powerful bombs, including the famous Tsar Bomb, a three-stage thermonuclear bomb with a capacity of 50 megatons. It was detonated on October 30, 1961 in the New Earth Archipelago, located in the Arctic Ocean.

ESA officially announced its first space mission to save the Earth

ESA officially announced its first space mission to save the EarthThe European Space Agency has started preparations for the implementation of the mission in which scientists will test technologies designed to save humanity from cosmic destruction.

The HERA mission will cost $ 153 million, but this is a small cost if it comes to developing an effective method to neutralize space rocks that will end up in collision orbit with Earth. The historic mission is to start in 2024, and the probe is to reach a pair of asteroids in 2026. It is about the double asteroid Didymos and Dimorphos.

The main asteroid is 780 meters in diameter and also has a satellite 160 meters in diameter. Didymos in October 2022 will be approx. 11 million kilometers from Earth. The task of the American device called DART will be to hit the asteroid and change its flight trajectory so that it does not hit our planet.

Meanwhile, the mission of the European HERA probe will be to get closer to the asteroids and carefully study them. Several CubeSat-type microsatellites will be launched from HERA into space, which will map the objects and record the course of the entire event. ESA also wants to test autonomous microdevice navigation. This technology could later be used in asteroid space mining missions.

According to the plan, the DART probe weighing 300 kilograms will hit a smaller asteroid at a speed of 6 km / s (22,000 km / h). It will be the first mission in human history to test the so-called space rock kinetic impact technology. Didymos belongs to the Amora group, i.e. objects that potentially threaten our planet, which is why it is such a great object for astronomers to research on the creation of the Earth protection system. The impact is expected to change the asteroid's orbit by a few millimeters. It seems little, but it is enough to change the trajectory over the distance of millions of kilometers of its flight so much that the object will bypass the Earth.

The Planetary Science Journal reports that when the probe hits the surface of the asteroid, rock material will be ejected into space, the stream of which will be directed towards our planet. Meteoroids bursting into the atmosphere can create a breathtaking spectacle of shooting stars. Let's just hope that no big rocks fall to Earth, because if it happens over metropolises, they can lead to a cataclysm.

The DART and HERA missions will undoubtedly be one of the most daring missions in human history. Interestingly, SpaceX will also join the project. Elon Musk's company will be responsible for launching the DART vehicle into space using the Falcon-9 rocket. The launch is to take place in June 2021 from the Vandenberg Air Force Base in California. Let's keep our fingers crossed that the HERA / AIDA and DART missions are successful and that the scientists can achieve their goals. This is because the peaceful future of our existence on the Blue Planet will depend on it.

See TechNewsy episode 35 - a cinematic overview of the most interesting news

See TechNewsy episode 35 - a cinematic overview of the most interesting newsToday we will show you Ken Bock darting the track with the first electric rallycross vehicle, find out how Microsoft will fight DeepFake movies, we will tell you about a submarine that will explore the seas of hydrocarbons on Titan and you will be surprised how fast Lucid Motors vehicles, i.e. the competition, will be Tesla.

If you like and a moment of time, then check out the very interesting TechNews from previous weeks (see here).