"Thomas Wlazlak, owner of Corrine Technical Design, which builds industrial ovens and ornamental iron works, has been fascinated with developing alternative energy since he was seven years old. Wlazlak has invented/developed what he likes to call "Magnagravity." I saw it work with my own eyes. A small craft, resembling a lego vehicle, ran up and down a short track using a combination of magnet energy and gravity. It’s quite fascinating."More at: http://ionvalve.com/iw/2003/tom2003.htm