In films, video games, virtual reality environments and other computer graphics arenas, lighting is key in achieving accurate depictions of our physical world. Computing lighting that looks real ...

Lighting issues in your home office can be a serious problem, but one popular solution is purchasing a light bar to attach to ...

An optical, in-computer breakthrough being explored by researchers at University of North Carolina at Chapel Hill will let computers run cooler and faster. Light-carrying, miniature wires are ...

When it comes to computation, the modern approach seems to involve an enormous bucket of bits, vigorous shaking, and not a lot of explanation of how it all works. If you ever wondered how Excel became ...

Yeah, I always keep a lamp on. A 10w CFL bulb is dim enough to not be a distraction for me. Strangely, I was telling my wife last night about why it's better to not turn off all the lights when ...