Here's how to jump on the AI action figure "Barbie box" bandwagon -- and how to 3D print it so you can have it for real.

A wall-mounted toilet paper holder is an item of the ultimate convenience. It allows people to neatly access just the right amount of toilet paper when it's most needed. Over time, though, toilet ...

The list of cool, car-related items you can make with a 3D ... print die-cast models by downloading files from a variety of sources, and now you can print a roughly 1/64-scale garage-shaped key ...