Thread: UW and village-level community missions or projects ideas
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Old 05-13-2011, 04:33   #7
Go Devil
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Join Date: Jan 2008
Location: Near Water
Posts: 560
Below is a link with a video for Play Pumps International.

Merry-Go-Round powered water pumps.

http://www.blinkx.com/watch-video/ab...zmrOr_vB_YWNyA
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