A YouTuber’s latest 3D printer project includes a real tattoo gun and a large clamp to keep your skin in place.

One of the simplest ways to remove a stripped screw is by gripping the screw head or shank with a pair of clamp-locking ...

When it comes to cameras, they are mostly the same from a hardware point of view, but smartphone photography is computational these days, so there are improvements to the algorithms. We also love that ...

Most contain a saddle valve (which doesn’t meet plumbing code in some regions), and some contain plastic tubing (which can ...