Electric Cork Engine

Youtube Video „Kork Motor“ – the electric cork motor consists of a cork for wine bottles, four metal screws, 44 meters of copper wire, two needles pins, copper wires as commutators and soldering wire as collectors and an old horseshoe magnet as a stator field. The power is about 1 watt at 3 volts and 330 mA and the motor brings it up to about 300 rpm.

German description: Aufbau & Beschreibung des Korkmotors