We put the Discovery Space Projector to the test in our review and it stands out as a pretty good STEM option for kids.

In this video, learn how to make a game projector for smartphones using light bulbs. Follow our step-by-step guide to ...

A sturdy scientific tool for kids, we put the Smithsonian Planetarium Projector to the test in our in-depth review.

An LCD projector bulb's light output requirements are greater than a regular household bulb's. In a projector, the light is filtered through three separate LCD panels before it's sent to the lens ...

He was pretty confident that he could find a better way to drive the projectors, so he disassembled them once more and started looking around for bulb replacements.

Considering a projector bulb can be $400 or so by itself, that’s good news. Palm-sized DLP Video Projectors Attract Attention [HomeTheater.About] ...

A new project from Carnegie Mellon turns your entire desk into a touchscreen, with virtual objects interacting with real ones.