ファラデーの単極誘導
Homopolar (Acyclic) Generator
http://www.asahi-net.or.jp/~JC5M-OOTK/elec/uni_induction.html
http://www.omninet.co.jp/workshop/essay/EL9406A.HTM
HOMOPOLAR “FREE-ENERGY” GENERATOR TEST
http://rexresearch.com/kinchelo/kinche.htm
Bruce E. De Palma N-Machine