Here are two more replications: http://www.youtube.com/user/m1a9r9s9#p/u/2/nDABKqdB538
http://www.youtube.com/watch?v=aGPRoHgz8Rw The first link shows no apparent current increase as the speed of the rotor picks up, and tends to really display the effect that is perplexing all of these people. Craig
