http://blog.gaiam.com Experiences in living green, healthy and happy Fri, 12 Mar 2010 21:54:04 +0000 en hourly 1 http://blog.gaiam.com/blog/new-technology-makes-power-from-footsteps/ http://blog.gaiam.com/blog/new-technology-makes-power-from-footsteps/#comments Fri, 19 Dec 2008 00:36:14 +0000 E.B. Boyd http://blog.gaiam.com/?p=2139 http://blog.gaiam.com/blog/new-technology-makes-power-from-footsteps/feed/ 1