You know that feeling when you're working late and your computer screen starts glaring at you like it's trying to blind you into submission? The bright, cool light that looks crisp in the afternoon ...

Solar cells that can be recharged using indoor low-light could be used to power devices like TV remotes and computer mice. When you purchase through links on our site, we may earn an affiliate ...

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Computing lighting that looks real remains complex and inefficient, as the necessary consideration of all possible paths light can take remains too costly to be performed for every pixel in real-time.

Researchers have developed an optical switch that routes light from one computer chip to another in just 20 billionths of a second -- faster than any other similar device. The compact switch is the ...