"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require ...

Add Yahoo as a preferred source to see more of our stories on Google. Although 3D printing equipment is widely available to consumers now, you could be forgiven if you assume 3D printing is ...

Cheap plastic parts stopped making sense once my 3D printer started replacing them with better household fixes.

A 3D printer can make a lot of fun stuff, and I’m not immune to that pull. I’ve printed the cute desk things, the novelty brackets, and the little objects that make visitors ask whether I made them ...

Although 3D printing equipment is widely available to consumers now, you could be forgiven if you assume 3D printing is nevertheless a niche hobby. What you might not realize is that exploring this ...