http://www.gizmag.com Debate is good. Debate is healthy. Debate is currently raging after an article recently appeared on the UK's Daily Mail website announcing a revolutionary solar cell that's made using human hair. A group of teenage students from Nepal claim to have replaced expensive doped silicon used in conventional solar panels with cheap and readily available human hair to produce a cell capable of generating 9V (18W) of electricity. Curiosity got the better of Gizmag's Paul Ridden, who contacted one of the team to find out more.en gizmag.com http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9679 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9679 Fri, 23 Oct 2009 18:08:24 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9664 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9664 Fri, 23 Oct 2009 12:42:56 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9559 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9559 Wed, 21 Oct 2009 04:30:08 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9505 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9505 Mon, 19 Oct 2009 10:13:37 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9487 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9487 Mon, 19 Oct 2009 00:01:01 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9433 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9433 Fri, 16 Oct 2009 14:51:55 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9418 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9418 Fri, 16 Oct 2009 14:01:58 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9406 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9406 Fri, 16 Oct 2009 11:56:43 -0500 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9403 http://www.gizmag.com/human-hair-solar-cell/13080/#comment-9403 Fri, 16 Oct 2009 09:27:00 -0500