Complete info at amasci.com EM repulsion lifts a neodymium magnet above two spinning copper pipes. Also see www.youtube.com I bought my supermagnets from Mr. George...
gilles.charles@univ-orleans.fr Diamagnetic Levitation between pyrolitic graphite. neodymium cube and disk.5 volts 2 Amp direct on magnets, lorrenz force result...