All Videos Tagged filter (Urgent Evoke) - Urgent Evoke 2024-04-25T09:04:14Z http://www.urgentevoke.com/video/video/listTagged?tag=filter&rss=yes&xn_auth=no From Cow Dung to Clean Water tag:www.urgentevoke.com,2010-03-29:4871302:Video:71624 2010-03-29T19:24:24.546Z Katherine Morrison http://www.urgentevoke.com/profile/KatherineMorrison <a href="http://www.urgentevoke.com/video/from-cow-dung-to-clean-water"><br /> <img alt="Thumbnail" height="180" src="http://storage.ning.com/topology/rest/1.0/file/get/2182247732?profile=original&amp;width=240&amp;height=180" width="240"></img><br /> </a> <br></br>Shawn's words not mine - Over 1.1 billion people in the world don't have access to clean drinking water. When I heard of a nanotech water purifier that can be used to purify water from even fecal matter contaminated sources, I couldn't help but test it out the "uncultured"… <a href="http://www.urgentevoke.com/video/from-cow-dung-to-clean-water"><br /> <img src="http://storage.ning.com/topology/rest/1.0/file/get/2182247732?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />Shawn's words not mine - Over 1.1 billion people in the world don't have access to clean drinking water. When I heard of a nanotech water purifier that can be used to purify water from even fecal matter contaminated sources, I couldn't help but test it out the "uncultured" way. Clean Water Access for everyone - Introduction to the Bio-Sand Water Filter tag:www.urgentevoke.com,2010-03-11:4871302:Video:31111 2010-03-11T17:14:53.453Z Mario http://www.urgentevoke.com/profile/Mario <a href="http://www.urgentevoke.com/video/clean-water-access-for"><br /> <img src="http://storage.ning.com/topology/rest/1.0/file/get/2182238422?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />An overview of the biosand filter and how Impact Nations is using it to rescue lives. <a href="http://www.urgentevoke.com/video/clean-water-access-for"><br /> <img src="http://storage.ning.com/topology/rest/1.0/file/get/2182238422?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />An overview of the biosand filter and how Impact Nations is using it to rescue lives.