With all of the do-it-yourself guides on how to build a projector screen for cheap, you'd think it's a no-brainer. As it ...

We’ve already told you before that you should never look directly at the sun during Monday’s solar eclipse. I mean, didn’t we hear that all the time growing up? But there is a safe way to watch the ...

For less than the price of a smartphone, you can put a 12-foot full HD image on any wall. Reading time: Reading time 6 minutes Projectors have never really been a cheap alternative to a big TV, ...