Back EMF / Recoil Recovery Battery Charger Circuit by Konehead
from: http://www.geocities.com/koneheadx/circuitdiagrams.html
Through successive experimental arrangements, Tesla discovered several facts concerning the production of his effect. First, the cause was undoubtedly found in the abruptness of charging. It was in the switch closure, the very instant of "closure and break", which thrust the effect out into space. The effect was definitely related to time, IMPULSE time. Second, Tesla found that it was imperative that the charging process occurred in a single impulse. No reversal of current was permissible, else the effect would not manifest.
'Free Energy' Device awes LA crowd
by Jim Townsend - editor-publisher - The National Educator
Bill Jenkins, talk show host of the top rated KABC radio show 'Open Mind' and National co-chairman of Redeem Our Country (ROC), used his guest speaker's spot on Town Hall, to introduce a 'free energy' device to the public on March 12th.