Monday, February 11, 2008

Play Pumps - what a brilliant idea!

Kids play on a merry-go-round...and it pumps clean water from a well. Solves the problem of trying to get drinking water from often-contaminated surface supplies like creeks/rivers, and doesn't require electricity or gas/diesel.

More details at Thanks to Guy Kawasaki's blog, where I first heard of this...

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