Combining laser engraving with 3D printing creates unique, customizable items quickly and inexpensively. Creative projects ...

I was all‑in on the convenience of a magnetic golf towel. Until mine vanished after just three rounds. Either the cart shook ...

Protruding up from the center of the propeller is a small vertical ring that holds two puck-shaped neodymium permanent magnets – each one is 1 mm wide by 0.5 mm thick. Descendants of the robot ...