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

In a perfect world, humans would have been able to enjoy the beauty of solar eclipses by looking at them directly. In reality, however, that isn't quite possible, given that looking at the sun during ...

CINCINNATI — The entire Tri-State will be able to view at least part of the solar eclipse on Monday, April 8. The only safe way to directly view the celestial event is with certified ISO 12312-2 ...

If you want to view the April 8 total solar eclipse, you'll need to take some safety measures to protect your eyes.And if you don't have the right eye gear, you'll have to get creative. Here's one ...

LOUISVILLE, Ky. — If you haven't gotten a pair of solar-safe sunglasses to view April's total solar eclipse on Monday, time is running out! Remember, those shades are the only way to look directly at ...

Screen size and aspect ratio depend on space and projector; opt for 16:9 for ease. The material of projector screens, like gray, black, or white, affects brightness and colors. Properly position ...

Being able to project an image on any flat, or flat-ish, surface is one of the greatest strengths of any projector. Most modern projectors have built-in streaming and at least passable speakers, so ...

You're wasting your investment in a projector unless you point it at a good screen. Here's how to pick the best one for your needs. PCMag.com is a leading authority on technology, delivering lab-based ...

You can connect your Mac computer to a projector for giving presentations or hooking up a home-theater system. Here's what ...