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The light for insomnia space station
NASA hopes to use light science to reduce dependence on sleeping pills by astronauts on the International Space Station (ISS).
Blue
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Articles about Blue
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Blue lights are as useful as coffee with the driver
No need to drink a large cup of coffee or a can of juice, streetcars drivers can stay alert with the blue lights in the car.
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Turn color into gold
A team of experts in the UK creates blue, red, green ingots by changing the way they absorb and reflect the light of the metal.
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Use military technology to track green whales
Australian scientists are using a submarine-based military technology to track rare blue whales at a distance of hundreds of kilometers.
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Light up the light bulbs with blood
With blue light, this kind of exotic bulb is actually a chemical bulb and they only glow with human blood. An American designer created this unique lamp. In addition, he…
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A simpler method for creating multicolor lasers
Normally, to get different red-blue laser light sources in the same device (like a 3D Blu-ray drive), one would have to create three separate laser sources. These laser…
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Self-cleaning plastic membrane inspired by cheese
The Swiss Institute of Technology has developed a green cheese-based food film, with food preservatives and self-cleaning products that can be reused several times.
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Turns brown eyes into blue eyes for 20 seconds
Have you ever wished you had blue eyes? Sooner or later, you will be able to do this after an American doctor says he can permanently change a person's eye color in…
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Using Nano DNA sensor in cell research
A nanostructured - switch made from DNA (blue and purple) helps detect a specific transcription factor (blue).
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'Green' trains in Europe
The first solar tunnel in Europe was officially opened in Belgium, with the goal of providing clean energy for trains connecting the continent.
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The most pleasant room in the world
Psychologist Professor Richard Wiseman has designed and built a large-scale multimedia space to ease all stress.
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Make clothing from fish skin
Bikinis are made from leather and have been performed during the fashion week in Bangkok. Designers hope the bikinis with this new material will appeal to European and A…
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Benefits of Prussian Blue in storing information at the atomic level
In the Prussian blue family, there is a compound capable of acting as a switch: initially it has no magnetism, but it can become magnetic thanks to the effects of light…
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Japanese fabric color change by temperature
A team of Japanese researchers at Keio University has developed a color-changing fabric. This fabric contains a special type of ink in the form of liquid crystals locate…
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The chameleon changes color according to the environment
Greg Sotzing, a professor at the University of Connecticut, has invented electronic chromium-polymer strands that can change color to match the electric field. When the…