This bizarre idea was posted at freenrg-l..;
 
     http://www.webads.gr/commerce/pps/pps.htm
     
   Interesting link that I found today -- Here's someone with an idea of
   using a VRC tape as a battery.....by recording sawtooth waveforms and
   a specially designed head.  Claims output [per head] is around 10/12V
   and 1.5 amps continous...Output is much greater than power needed for
   motor...Also claims multiple heads could be used to increase output
   even more.
-- Jerry W. Decker / jdecker@keelynet.com http://keelynet.com / "From an Art to a Science" Voice : (214) 324-8741 / FAX : (214) 324-8741 KeelyNet - PO BOX 870716 - Mesquite - Republic of Texas - 75187