The Diamagnetic Levitator is no longer being carried. Please reference the below resources and recommended products for the Diamagnetic Levitator.
Experience the fundamental principle behind electric motors with this demonstration. Drop the strongly magnetized plug through the copper pipe, and induced currents cause it to fall very slowly.
This Revolution's magnetically levitating axle spins in a state of near-perpetual motion, with just a gentle spin from your fingers.