Discovery Video: How to Purify Water With Simple Tools By: Magazine Editor Sep 13, 2009 From <em>UMBC Magazine</em> Summer 2009, How to Purify Water With Simple Tools. Video by Jim Lord. <a href="http://www.youtube.com/watch?v=9feOJkHYGdI&feature=youtu.be">Click here to view</a> (woman filters pond water) From UMBC Magazine Summer 2009, How to Purify Water With Simple Tools. Video by Jim Lord. Share this Story Tags: how to, purify water, Summer 2009, Videos, web, Web Extras