light
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Cutting Emissions with Light? Copenhagen Adopts Smart Street Lamps
The Danish city of Copenhagen has decided to host a massive experiment to determine the effectiveness of so-called "smart lights" - energy efficient street lamps that could cut carbon emissions and even help monitor an urban setting.
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Taming Light: Researchers Slow the Travel of Rays
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Scientists Make Rats Forget and Remember With Light
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The World's Most Sensitive Thermometer
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Light-Colored Butterflies Fare Better in Warming Climate
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Plants' 'Eyes' Tell Them whether it's Day or Night
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Paper Thin 'E-Skin' Could be Future of Flexible Interactive Displays [VIDEO]