Join the Evolution » recycling http://www.jointheevolution.ca/blog Join the Organic Evolution Sat, 21 May 2011 14:43:36 +0000 http://wordpress.org/?v=2.8.3 en hourly 1 a truly clean energy source? … a look at piezoelectric generation … http://www.jointheevolution.ca/blog/2009/07/29/a-truly-clean-energy-source-a-look-at-piezoelectric-generation/ http://www.jointheevolution.ca/blog/2009/07/29/a-truly-clean-energy-source-a-look-at-piezoelectric-generation/#comments Wed, 29 Jul 2009 17:58:26 +0000 daniela http://www.jointheevolution.ca/blog/?p=488 http://www.jointheevolution.ca/blog/2009/07/29/a-truly-clean-energy-source-a-look-at-piezoelectric-generation/feed/ 5 the plastic bag sequel — part 2 http://www.jointheevolution.ca/blog/2009/06/12/143/ http://www.jointheevolution.ca/blog/2009/06/12/143/#comments Fri, 12 Jun 2009 22:41:00 +0000 daniela http://www.jointheevolution.ca/blog/?p=143 http://www.jointheevolution.ca/blog/2009/06/12/143/feed/ 8