Ratemyideas | Saving the world through design / Popular Ideas http://www.ratemyideas.com Description votes Thu, 04 Dec 2008 11:32:54 PST en <![CDATA[Straw drinking water purifier for developing countries]]> http://www.ratemyideas.com/story.php?title=Straw_drinking_water_purifier_for_developing_countries http://www.ratemyideas.com/story.php?title=Straw_drinking_water_purifier_for_developing_countries Thu, 04 Dec 2008 11:32:54 PST milani Science & Technology http://www.ratemyideas.com/story.php?title=Straw_drinking_water_purifier_for_developing_countries
10 Vote(s) ]]> <![CDATA[Clean water bike for 3rd world countries]]> http://www.ratemyideas.com/story.php?title=Clean_water_bike_for_3rd_world_countries http://www.ratemyideas.com/story.php?title=Clean_water_bike_for_3rd_world_countries Wed, 03 Dec 2008 20:49:32 PST Kim-ho-Jung Science & Technology http://www.ratemyideas.com/story.php?title=Clean_water_bike_for_3rd_world_countries
9 Vote(s) ]]> <![CDATA[Energee-Saw]]> http://www.ratemyideas.com/story.php?title=Energee-Saw http://www.ratemyideas.com/story.php?title=Energee-Saw Tue, 02 Dec 2008 20:42:08 PST sweetweb Science & Technology http://www.ratemyideas.com/story.php?title=Energee-Saw
8 Vote(s) ]]> <![CDATA[Portable Light]]> http://www.ratemyideas.com/story.php?title=Portable_Light-1 http://www.ratemyideas.com/story.php?title=Portable_Light-1 Tue, 25 Nov 2008 10:59:25 PST hemmer Science & Technology http://www.ratemyideas.com/story.php?title=Portable_Light-1
8 Vote(s) ]]>