science

The scientists were able to determine the level of vitamin C and a person without a blood test

The scientists were able to determine the level of vitamin C and a person without a blood test

the Most common method of determining the concentration of substances in the body for the day is a blood test. It not only allows you to learn the content of vitamins, hormone levels and other indicators of human health, but can a...

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2020-05-29

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Scientists have measured the minds of fruit flies. But why?

Scientists have measured the minds of fruit flies. But why?

There are some questions, the answers to which the greatest minds of the planet are looking for not the first century. So, the question of what dominates the consciousness not only of philosophers but also physicists, however, the...

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2020-05-29

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The launch of SpaceX Crew Dragon to ISS postponed — will it take place again?

The launch of SpaceX Crew Dragon to ISS postponed — will it take place again?

SpaceX was unable to launch its first manned space flight on may 27 as previously planned. 17 minutes before the launch the crew Dragon Crew reported that while they remain on Earth — alas, but the weather conditions did not allow...

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2020-05-28

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SpaceX postponed the launch of the Crew Dragon to ISS — will it take place again?

SpaceX postponed the launch of the Crew Dragon to ISS — will it take place again?

SpaceX was unable to carry out their first manned space flight on may 27 as previously planned. 17 minutes before the launch the crew Dragon Crew reported that while they remain on Earth — alas, but the weather conditions did not ...

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2020-05-28

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The source of power for the new lunar Rover is a laser. How does it work?

The source of power for the new lunar Rover is a laser. How does it work?

Humankind periodically sends to the moon special moon Rovers (Rovers), which allow you to learn more about the Earth's satellite. For example, thanks to one of the soil analysis of the moon, astronomers were able to learn that the...

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2020-05-16

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Found closest to the Earth black hole: is she dangerous?

Found closest to the Earth black hole: is she dangerous?

Astronomers have discovered a new black hole that is closest to the Earth. The distance between the black hole and the Solar system is a thousand light years. Previously, the closest to our planet black hole was found at a distanc...

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2020-05-06

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Eyes are able to clean themselves, just like the brain

Eyes are able to clean themselves, just like the brain

Sleep is an incredibly interesting state of the body, during which we restore power. Recent studies have shown that while we sleep the brain is in the truest sense of the word washes himself with the cerebrospinal fluid that maint...

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2020-05-05

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10 most interesting planets in our galaxy

10 most interesting planets in our galaxy

Although from the point of view of astronomy the milky Way in size is pretty "average" galaxy, in fact it can be up to 100 billion planets! Needless to say that most of them are still not fully understood, and, I think, to explore...

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2020-04-23

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How to desalinate water?

How to desalinate water?

photographs taken from space shows that our planet is more water than land. It is completely unexpected and somewhat inconceivable that less than three percent of earth's water is fresh water. According to the USGS, a large part o...

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2020-04-11

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Why quantum physics is akin to magic?

Why quantum physics is akin to magic?

What do you know about quantum physics? Even a humanist like me, it is clear that physics and quantum physics are studying slightly different things. While physics in General is the science of nature, which studies how the world w...

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2020-04-11

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How to stop the pandemic of the novel coronavirus? Four possible scenarios

How to stop the pandemic of the novel coronavirus? Four possible scenarios

a new unknown science of the virus, the world learned at the end of last year. However, we all underestimated it a bit. So, despite the fact that we in the editorial Hi-News.ru much has been written about SARS-CoV-2, to me became ...

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2020-04-05

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How to predict the weather and who's doing it

How to predict the weather and who's doing it

In the world there are not many things that man has not yet been able to subjugate or at least the maximum to approach that. While he can only adapt and learn to predict these events and phenomena. And are born of the intelligence...

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2020-03-18

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What are the rudiments of man and why they still need

What are the rudiments of man and why they still need

have You ever wondered why your body there are certain organs? If the heart, kidneys and liver all the same it is clear, then what is the function of, for example, the Appendix? Why do we need muscles in your ears? And about wisdo...

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2020-03-14

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If dry ice?

If dry ice?

did you Know that evaporation of dry ice can be caught in a soap bubble? If you drop a pellet of dry ice in water, it appears white and a large number of gas bubbles. When you add into the water several drops of liquid soap forms ...

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2020-03-01

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Why are scientists concerned about the problem of an atom?

Why are scientists concerned about the problem of an atom?

the mystery of the work of the atom still remains unsolved. No one actually knows what processes happen inside . The only thing known — is that the electrons running around orbitals in the outer shell of the atom, forming a ...

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2020-01-05

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The most notable scientific achievements of the decade

The most notable scientific achievements of the decade

What will be the second decade of the XXI century from the point of view of science? As is known, the creation of scientific and technological innovation and has always been defined by breakthroughs in the socio-economic sphere of...

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2019-12-30

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Superstitions from the point of view of science: why we believe in the supernatural?

Superstitions from the point of view of science: why we believe in the supernatural?

If you are crossing the road a black cat, nothing bad will happen Contrary to the facts, logic and common sense people around the world believe in the incredible and . Many are convinced that he is able to violate the known laws o...

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2019-12-19

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The created surface, which is not sticky even bacteria and viruses

The created surface, which is not sticky even bacteria and viruses

the New surface repels everything, including bacteria and viruses. As you know, bacteria and viruses reproduce rather quickly, falling on any surface. Therefore, cleaning and disinfection of surfaces from microorganisms are extrem...

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2019-12-18

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What happens to the body if you leave it to science?

What happens to the body if you leave it to science?

In 2000, 88-year-old Susan Potter bequeathed her body to science. By 2015, her body was ready for the freezing temperatures of -15 °F, and in 2017 it was cut into 27 thousand pieces. All because for the last 15 years of his life, ...

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2019-12-15

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When tropical glaciers will disappear completely

When tropical glaciers will disappear completely

the Glaciers are melting. And this is a huge problem. we All know that in tropical latitudes is quite hot, however, even in such a warm climate there is a place with the real glaciers. Scientists call them tropical glaciers, but t...

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2019-12-11

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