Revisions for Passive water pump

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Thu, 11/07/2013 - 4:38pm by pjenkins		Thu, 11/07/2013 - 7:15pm by pjenkins
		Wirtz pump design, http://www.youngfarmers.org/farmhack-projects-paddlewheel-powered-pump/
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Changes to Short description
-	Archimedes screw, passive water pump. Paddle wheel pump on open water irrigation ditch fills elevated 500 gallon water tank which then gravity irrigates greenhouse. Design, construction, and materials details provided in video: http://vimeo.com/26307419	+	Wirtz pump, passive water pump. Paddle wheel pump on open water irrigation ditch fills elevated 500 gallon water tank which then gravity irrigates greenhouse. Design, construction, and materials details provided in video: http://vimeo.com/26307419

Revision of Thu, 11/07/2013 - 7:15pm:

Submitted by pjenkins on Thu, 11/07/2013 - 4:38pm

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Detailed description of design, construction, materials here: http://vimeo.com/26307419 Additional notes here: http://www.youngfarmers.org/farmhack-projects-paddlewheel-powered-pump/