News tagged with wavelengths of light

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Mercury's many colors

Although composited from expanded wavelengths of light, this wide-angle image from NASA’s MESSENGER spacecraft shows the amazing variation of colors and tones to be found on Mercury’s Sun-scoured ...

dateJul 27, 2012 in Space Exploration
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Feel-good glass for windows

Daylight acts on our body clock and stimulates the brain. German researchers have made use of this knowledge and worked with industry partners to develop a coating for panes of glass that lets through more light. Above all, ...

dateJul 03, 2012 in Materials Science
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Algal proteins light the way

Channelrhodopsins (ChRs) are remarkable proteins that respond to specific wavelengths of light by allowing ions to cross the cell membrane, a mechanism that makes them useful for manipulating ion-driven processes ...

dateJun 08, 2012 in Cell & Microbiology
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The power of spin

(PhysOrg.com) -- Supermasssive black holes - objects with masses of millions or billions of suns - are found at the nuclei of dramatic galaxies like quasars where they are responsible for some of the most ...

dateJan 28, 2011 in Astronomy
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