A crash course in changing the world.
Posted on April 14, 2010 at 1:50pm
there is a company that develpoped water out of thin air from the air going into a water windmill that is a filter sistem that creates fresh water for people do drink. that might be a way to help get water for the water crisis.Continue
Posted on April 14, 2010 at 1:40pm
Posted on April 12, 2010 at 1:45pm
Posted on April 12, 2010 at 1:29pm