The race is on to create an ebike motor that adds the least amount of weight and bulk as physically possible, disappearing away into the bike where it's barely seen or heard but is felt on every pedal ...

Korea Institute of Machinery & Materials (KIMM) has developed magnetic 3D printing technology capable of manufacturing high-performance motors, a first in South Korea. By developing dedicated magnetic ...

The first type of motor built is still in widespread use In the late 1800s, several inventors built the first working motors, which used direct current (DC) power. After the invention of the induction ...

We see our share of pitches for perpetual motion machines in the Hackaday tips line, and we generally ignore them and move along. And while this magnetic levitation motor does not break the laws of ...