A motor — or a generator — requires some normal magnets and some electromagnets. The usual arrangement is to have a brushed commutator that both powers the electromagnets and switches their polarity ...

Hobby servos are nifty and useful for a wide range of projects. There’s nothing stopping you from building your own servos though, and you can even give them nifty features like 360-degree rotation In ...

Ivan Miranda has released the design files for the Mirandetta, a 3D-printed electric scooter that breaks down to fit inside a ...

It is the world’s first fully 3D-printed and fully functional electric motorbike and, though it isn’t currently manufactured for customers to purchase, the Berlin-based company hopes the prototype ...

Just a few years ago it was a big deal to 3D print a plastic toy. Now 3D printing has proved a versatile method to produce clothing, electronic circuits, custom orthotics, and more — all in all, a ...

It wouldn’t look out of place on the set of Robocop but this motorbike could be coming to a street near you. It is the world’s first fully 3D-printed and fully functional electric motorbike and, ...