A crash course in changing the world.
My favorite idea for water cleansiness is the Play pump. I think it is efficient because while the kids get to keep healthy and that they don't have to bother thier moms and dads. I also think it is efficient because it pays for itself so nobody has to pay out of thier $2 a day salary for the clean water. I think it is effecient because it is safe energy ( as in it doesn't hurt the evirenment).
Added by Jason the Random on October 31, 2012 at 3:14pm — No Comments
Added by Adam Owens on March 26, 2010 at 2:30am — No Comments
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