Add Yahoo as a preferred source to see more of our stories on Google. Here at The Motley Fool, I've long cautioned investors to keep a close eye on inventory levels. It's a part of my standard ...

Researchers have created a new type of optical device small enough to fit millions on a computer chip that could lead to faster, more powerful information processing and supercomputers. The “passive ...

Laser projectors are going to be nice. I imagine a high efficiency projector with extremely sharp display and no focus issues at all. The laser-based diodes should last a very long time, too.

Anyone who has purchased a laser cutter kit but has been unable to construct it correctly or create any decent results might be interested in a new upgrade which has been created by Big Blue Sparx ...

Ever wonder why projector systems and televisions doesn’t use laser illumination? It isn’t for safety reasons, and it isn’t for efficiency reasons—laser diodes have efficiencies ranging from 30 to 50 ...