Posted in Science

The denture, which he disinfects the gums, and printed on a 3D printer

Prostheses with pre-loaded medicines will help effectively and continuously to decontaminate the oral cavity. Nearly two-thirds of people who wear dentures are faced with an unpleasant problem of infections that cause redness, swelling of the mouth, unpleasant smell and inflammation, sometimes accompanied by fever. This kind of mucosal lesions called thrush and treated, usually with antifungal drugs and antiseptic solutions for rinsing. In addition, people have to constantly clean and…

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Posted in General IT

Astronomers tell about geomagnetic situation for May holidays

Yandex.Direct In May, 2 magnetic storms are expected, however, for May holidays no changes in the geomagnetic situation are expected. This was reported by the Laboratory of X-ray Astronomy of the Sun of the Lebedev Physical Institute of the Russian Academy of Sciences (FIAN). In general, solar activity in May will be weakened. Thus, from May 1 to May 8, from May 9 to May 16 and from May 29…

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Posted in Higher technology

How successful were the Galaxy S9 and S9 +. Answer in figures

Samsung introduced a new generation of flagships in late February. Galaxy S9 and S9 + were protected against water, advanced cameras with adjustable iris, slow motion pictures and AR Emoji, which could be much better. Smartphones are sold for more than a month, so you can sum up the result of their popularity. Data on sales of Galaxy S9 and S9 + were shared by Canalys employees. The new flagships…

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Posted in General IT

Rocketplanes for science and battles: Soviet orbital fighter (10 photos)

Rocketplanes for science and battles: Soviet orbital fighter Soviet rocketplanes and cosmoplanes were to not only explore the depths of space and fly to other planets, but also to fight with the probable enemy in the orbital and suborbital space. These projects have largely outpaced their time and have not been implemented, but documents from declassified archives today allow us to appreciate the courage and originality of Russian design ideas….

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Posted in General IT

Scientists have made the top-8 space threats to humanity

Scientists have made a rating of the eight most dangerous for life on Earth, space phenomena. The first place in the top 8 space threats to mankind is blown up by the explosion of the Sun, which will destroy our planet. However, according to experts’ forecasts, this will happen only after 5 billion years – there is nothing to be afraid of today’s man. On the second place on the…

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Posted in Science

Dentures taught to adapt to “touch” under human movement

Aadeel Akhtar et al. / Science Robotics, 2018 People who use prostheses with a “touch” — that is, able to convey a sense of touch using electrical stimulation of the skin, at a disadvantage due to the fact that this feedback not only depends on touch, but also on the electrical conductivity of the skin and the characteristics of the contacts. American scientists have developed an algorithm that continuously monitors…

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Posted in IT

Experts: You can hack your computer through PDF files

Experts found a new vulnerability in the computer security system. It turns out that you can hack a PC through PDF-files, having registered in them the function of remote access. Experts believe that hackers use PDF files to break into computers. As an experiment, specialists created a file with remote access and external insert functions. When you open the document, algorithms without the user’s knowledge send a request to a…

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Posted in General IT

The rocket “Rokot” with the European satellite Sentinel-3B started from the cosmodrome “Plesetsk”

Moscow, April 25. From the Plesetsk cosmodrome the launch vehicle Rokot was launched with the European satellite for remote sensing of the Earth Sentinel-3B. This was reported by the press service of Roskosmos. “On April 25 at 20:57 from the Plesetsk cosmodrome the launch of the light rocket Rokot with the Sentinel-3B spacecraft was successfully launched,” the report said. It should be noted that the previous launch of the rocket…

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Posted in General IT

Dmitry Rogozin outlines the timing of a new breakthrough in cosmonautics

Dmitry Rogozin. Photo: GLOBAL LOOK press/ Komsomolskaya Pravda In the summer of this year, the second stage of reforming the rocket and space industry will begin. This was recently announced by Deputy Prime Minister Dmitry Rogozin, who oversees the military and space industry in the government At the first stage there was a reorganization of the enterprises of the industry, which now are subordinated to a single center in the…

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Posted in General IT

Scientists have experimentally proved how asteroids could deliver water to the ancient Earth

Scientists have experimentally proved how asteroids could deliver water to the ancient Earth Scientists have experimentally proved how asteroids could deliver water to the ancient Earth">Experiments using a powerful weapon gun show how the impact of water-rich asteroids can deliver an amazing amount of water to planetary bodies. Source → "The enemy missile attack" in Syria provoked an earthquake"Fearless mixer". Rogozin ridiculed the words of the Estonian Foreign Minister about…

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