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We know what darkness is: it's the absence of light, and something we each encounter when the sun goes down. Seeing darkness in broad daylight on the other hand, that's weird. It's also, astonishingly, a completely possible thing. Sitting on a piece of aluminum foil in Surrey NanoSystems' lab is s...

July 15th 2014 at 3:20am 0 Comments
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Researchers at a US laboratory claim to have created the darkest material ever; a carbon nanotube which is one atom thick and rolled into a cylinder. For an object to be completely black, it must absorb all the colors of light over every angle and wavelength while reflecting none back, and scientis...

January 17th 2008 at 10:32am 0 Comments