http://www.techchee.com/2009/06/08/green-helmet-harnesses-wind-power-to-generate-electricity-for-bike/ We bring you interesting topics of hot gadgets and high tech stuff Thu, 08 Dec 2011 04:27:48 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.techchee.com/2009/06/08/green-helmet-harnesses-wind-power-to-generate-electricity-for-bike/comment-page-1/#comment-381336 ThermaHelm helmet cools your brain during injuiry, thus saves your life Sun, 17 Jan 2010 12:23:36 +0000 http://www.techchee.com/?p=12845#comment-381336 [...] helmet has two lightweight chemical packs, one with ammonium nitrate and the other contains water. The [...] [...] helmet has two lightweight chemical packs, one with ammonium nitrate and the other contains water. The [...]

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