"Dr. Chris Kirtley" wrote: > > I hope all the walking energy generator fans will now shut up! > I dont get this comment? Dont you want people exploring ideas along these lines?..... I object to being told to SHUT UP because my engineering thoughts are not to your satisfaction. BTW I have stored charge from piezo kynar plates flexed for 1 minute that ran a led for 5 sec.. not a bad start from a crude bench experiment. Lance Allen Embedded Systems Lab CSE Electronic and Electrical Engineering School of Engineering University of Auckland New Zealand -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.