On 12 March 2015 at 08:07, Richard Prosser wrote: > There goes my idea for wind operated triboelectric generators using > aluminium collectors then. Mind, with the amount of dust around this > summer, it might still be worth a try. > > Maybe you can use wind blown polyethylene "flails" acting on teflon, or similar. A shocking apparatus I imagine. R --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .