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Harnessing the Power of Play | The Grass Stain Guru
A look at the Play Pump system and how it is harnessing the power of play to help communities get clean water.
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All posts about this link
Love it! RT @TheEcoist: Video on a merry-go-round pump that uses the power of play to provide potable water
Video on an ingenious invention, a merry-go-round pump that uses the power of play to provide potable water
Great site! RT @balmeras New post at The Grass Stain Guru: Harnessing the Power of Play
OK, almost hate to jinx myself, but site is back up! RT New post at The Grass Stain Guru: Harnessing the Power of Play
RT @balmeras New post at The Grass Stain Guru: Harnessing the Power of Play