Tag Light - results: 28

Over half of the flight to Mars, astronauts will receive more damage than in his entire career

Over half of the flight to Mars, astronauts will receive more damage than in his entire career

the First flight to Mars would be extremely dangerous to the health of astronauts — no doubt about it. In may 2017, a study on mice showed that members of the first manned mission will be subjected to double the risk of cancer. Ne...

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2018-09-21

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The implant is designed to combat cancer cells with light

The implant is designed to combat cancer cells with light

For cancer created a lot of drugs and surgical treatment. But a group of scientists from Japan's Waseda University have managed to come up with something radically new: a wireless implant for cancer. Moreover, for the treatment o...

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2018-09-11

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The implant is designed to combat cancer cells with light

The implant is designed to combat cancer cells with light

For cancer created a lot of drugs and surgical treatment. But a group of scientists from Japan's Waseda University have managed to come up with something radically new: a wireless implant for cancer. Moreover, for treatment in th...

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2018-09-11

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Nanofotonika the light sails can be accelerated to relativistic velocities

Nanofotonika the light sails can be accelerated to relativistic velocities

One day, in the not so distant future, the light sails will race through space at the speed of about 20% of light (or 60 000 km/s), not push the fuel, and the pressure of the radiation of powerful lasers on Earth. Moving from thes...

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2018-09-10

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To understand the pulse of light: scientists found the solution to a 150 year old riddle

To understand the pulse of light: scientists found the solution to a 150 year old riddle

the Idea that light has momentum, not new, but the exact nature of how light interacts with matter remained a mystery for almost 150 years. A new study recently published in Nature Communications, may have discovered the key to on...

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2018-08-26

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"Foam of space-time" does not slow down neutrinos: they move at the speed of light

Intergalactic race between light and quirky subatomic particle called the neutrino . It suggests that high-energy neutrinos, which are so light that act like you have no mass, followed by a basic rule of physics: massless particle...

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2018-07-23

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The scientists were able to reprogram the neural network of the brain

The scientists were able to reprogram the neural network of the brain

So popular in recent years neural networks are essentially a copy of the eponymous structures of the brain. And if the "machine" of a neural network can be programmed, why not try to do the same with our brain? That is, only on a ...

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2018-06-28

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A new view of photosynthesis

A new view of photosynthesis

looks Like we'll have to come to terms with a new view about the basic mechanism of photosynthesis and to rewrite the textbooks on biology. Also, we may need to revise approaches to search for alien life and create more effective ...

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2018-06-18

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Led bulbs Harper — style and light on every table!

Led bulbs Harper — style and light on every table!

Like it or not, but in the reading paper there are both pluses and minuses. The main drawback is that the paper has no backlighting, which allows you to read in any light. To solve this problem is the lamp. And we have several exa...

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2018-05-21

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"Roscosmos" experienced parachute for landing on Mars

«Roskosmos» reports that in preparation of the joint Russian-European mission "Eczemas-2020", the developers conducted a low-altitude testing of the parachute system, which is planned to carry out a soft landing of the R...

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2018-03-30

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Sleep in a room where light penetrates, can lead to depression

Sleep in a room where light penetrates, can lead to depression

we All sleep in different conditions. Someone prefers to sleep with a night light, getting used to this lighting since childhood, some people prefer total darkness in the room and someone can sleep with the lights on. As it turned...

248

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2018-03-13

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MIT has created a new form of light

MIT has created a new form of light

If you conduct a little experiment and cross the beams of two flashlights, you'll find that nothing happens (unless, of course, except for the increased brightness). The reason is that photons of light do not interact, but rather ...

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2018-02-17

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Announced the participants for the new experiment simulating a flight to Mars

Announced the participants for the new experiment simulating a flight to Mars

repeatedly on the Ground was carried out different simulations to stay in flight to other planets. One of the most ambitious was a simulation experiment, simulating the flight conditions to Mars in the US, about which we have on p...

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2018-02-14

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Cameras can see through walls

Cameras can see through walls

And you like the camera on your new smartphone? It can identify the person in the photo and video shoot in mode, slow-motion at the highest resolution. But these technological breakthroughs is just the beginning of a big revolutio...

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2018-02-01

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The first wireless Qi-charging-enabled Lightning

The first wireless Qi-charging-enabled Lightning

Among the many colorful announcements of the beginning of the year there are less obvious at first sight, but no less meaningful. IPhone users for the first time has invited third-party wireless charging-enabled device, including ...

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2018-01-15

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Earthworms are able to live and reproduce in the Martian soil

Earthworms are able to live and reproduce in the Martian soil

Very interesting experiment was conducted by the employees in the Netherlands. They asked the American space Agency NASA for a copy , recreated on the basis of data obtained from several Mars missions, and then placed in the groun...

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2017-11-27

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If we can settle the life on outer space?

If we can settle the life on outer space?

the galaxy's billions of worlds like ours. Do we need to send them the germ of life, to settle her throughout the cosmos? Claudius Gros Goethe University in Frankfurt, Germany, believes that it is necessary. For this, he proposes ...

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2017-11-16

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The review points to the computer and video games

The review points to the computer and video games

In recent years, I've been spending in front of screens of monitors and televisions more and more time. This is mostly due to my professional activities. When you're a journalist, like it or not, but every day for several hours at...

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2017-11-10

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Whether color can affect the body and mind?

Whether color can affect the body and mind?

the color Red stimulates appetite and causes. You have surely heard this and other statements, which are presented regarding the influence of different colors on the body and mind. But do these statements have any scientific data?...

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2017-10-03

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Scientists first managed to convert light into an audible message

Scientists first managed to convert light into an audible message

it would Seem, at first glance, it is impossible «recode» the flow of light into sound waves, because from the point of view of physics between them is not so much in common. But scientists time and again do the impossib...

307

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2017-09-20

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