[Teaching Tech’s] latest video discusses “3D printed Velcro.” But as even he admits, Velcro is a trademark, so we think it is more appropriate to talk about hook and loop fasteners. In fact, you can ...

The list of cool, car-related items you can make with a 3D printer just got longer. You can print die-cast models by downloading files from a variety of sources, and ...

The humble key has come a long way. They started back in 2,000 BC with Egypt's wooden keys. And today we're moving into an age where our fingers, eye retinas, and even our voices, act as digital ...