Looks like it may be time to re-visit my perpetual motion powered generator..... Anyone know where I can source a couple dozen steel ball bearings, a big stack of rare earth magnets, and a pint of ferrofluid without arousing suspicion? whistle

James, the tesla coils I am familiar with all needed a power source to create the high frequency current they are known for, but I certainly haven't seen it all.

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.