Ron, You have to wonder - with liquid glass and a commercial laser engraver (etcher) which is similar to an ink jet printer -
http://www.epiloglaser.com/product_line.htm and some imagination and metal-coated film, if one could not etch the circuits with the printer, then coat this film with the glass, and thereby make a large and fairly efficient homemade nano-solar thin film photocell array... Jones -----Original Message----- From: Ron Wormus This sounds very cool. <http://www.physorg.com/news184310039.html> Ron