This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

There’s a seemingly unending list of modifications or upgrades you can make to a 3D printer. Most revolve around the mechanical side of things, many are simple prints or small add-ons. This ...

Key to efficient hardware emulation is an efficient mapping to the underlying CPU’s opcodes. Here one is free to target ...