Create a stunning 3D hologram projector with epoxy resin for a super clear and realistic display. This DIY project starts ...

use certified solar viewing glasses, ensuring they meet safety standards. Create a pinhole projector for indirect viewing or employ solar filters on telescopes/binoculars.

"Follow me, Arnie Negrete, for more mind-blowing life hacks, hilarious fails, and crazy experiments you won't believe!" Robert De Niro shows support for daughter Airyn after she shares she’s ...

NASA recommends making your own pinhole-projector or solar viewer to observe it from the safety of your own house.

[Lou] wrote in to share the fifty-dollar projection screen he built in his home. We’ve seen several of these projects lately. Unlike the one used at a lake cabin, or the other that fills an ...

Part 6 of my DIY HD Projector How-To is up on Engadget. It wraps up the series (sans final review, which willl be up later this week.) I think I managed to come up with a few new twists on the design.