Question: My kids are older now, and I installed a computer in their playroom. I have a ceiling light, but I would like to add a recessed light. What is the best type to use, and how do I install it?

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.

Americans, on the whole, love space. Our houses keep getting bigger and bigger, and we keep inventing new rooms. Bonus rooms? Why not. Home theaters? Absolutely. And as anyone who has ever moved from ...

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 ...

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 ...