If you’ve scrolled through social media lately, you’ve probably noticed something twinkling in the background of countless posts: galaxy projectors. These cosmic light devices are everywhere, and it’s ...

All you need to make movie night magical is a blank wall and a projector that functions indoors and out. By Brandt Ranj, David Dargahi Updated Jul 25, 2023 8:55 AM EDT We may earn revenue from the ...

Projectors function exactly in the opposite way that a TV does. Unlike TVs, projectors bounce light off a surface (usually a screen) rather than beaming light directly into the user’s eyes. However, ...