Homeschooling Resources» Ted Talks http://homeedmag.com/resources Guide to Homeschool Books – Materials – Curricula – Methods – Supplements Fri, 06 Jan 2012 03:44:19 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Michael Pritchard’s Lifesaver Filter http://homeedmag.com/resources/information/michael-pritchards-lifesaver-filter/ http://homeedmag.com/resources/information/michael-pritchards-lifesaver-filter/#comments Sat, 08 Aug 2009 14:00:44 +0000 marynix http://www.homeedmag.com/resources/?p=4063

My son just sent along this amazing Ted Talk video with  Engineer Michael Pritchard and his  portable Lifesaver filter, which can make the most revolting water drinkable in seconds.  Truly amazing.

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