Science and engineering

The Russian President Vladimir Putin earlier canceled the 2015 decree banning flights of Russian airlines to Egyptian resorts

Vaccination of 80% of the population could stop the epidemic of the new coronavirus in Russia, said RIA Novosti, Doctor of Biological Sciences.

The SARS-CoV-2 coronavirus is capable of multiplying in the salivary glands, a group of pathologists, dentists and otolaryngologists from the University of São Paulo School of Medicine in Brazil said.

The Russian military has carried out an interesting maneuver in Kamchatka, which will have serious consequences for the United States and Japan. This opinion was shared by analysts in the Chinese media.

The South Korean corporation Samsung intends to present the most affordable smartphone in its own line. The data about Galaxy A03s is revealed by GSMArena.

The Chinese company Vivo has patented a smartphone with a built-in drone.

Researchers at the University of Tokyo Metropolitan University used high-power pulsed magnetron sputtering (HiPIMS) to create thin tungsten films with unprecedented low voltage levels.

Doctor and TV presenter Yevgeny Komarovsky spoke about whether sugar substitutes and sweeteners can be harmful to health. He dispelled the myth about their danger in a video posted on YouTube.

They can be removed from the solution.

Lack of vitamin B12 can be detected by eyes

In 1961, Wally Funk was the best in her class in the program "Woman in Space Mercury 13"

On July 11, an Arctic special expedition will start from the Atomflot base on the territory of Murmansk-17, during which the Russian traveler Fyodor Konyukhov will smash a single polar research station at the North Pole.

As Russian scientist believes, there is no evidence that a coronavirus mutation with the ability to infect people in a new way will be viable, and the new route of infection will become more active than the classic one.

Specialists from South Ural State University (SUSU, Chelyabinsk) have discovered a substance from among the so-called titanium-containing hexaferrites, which is highly effective as a catalyst for electrochemical reactions for obtaining oxygen from water.

In the south of Brazil, doctors have identified a new variant of the coronavirus, the so-called lambda strain SARS-CoV-2.