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"One of the biggest issues for those living in the third world is access to clean water, which can often require lengthy journeys to obtain; the &amp;#039;Loop&amp;#039; water transportation system is designed to make such a trek easier to perform. Designed to be used as a knapsack that can be carried on the back to the potable water source, the &amp;#039;Loop&amp;#039; water transportation system, when filled, then transforms into a roller that requires pushing rather than carrying to help ease the burden. Truly one of the more innovative solutions when it comes to providing a better way to transport a vital resource, the &amp;#039;Loop&amp;#039; water transportation system is designed by Hochschule f&amp;uuml;r Gestaltung Pforzheim in Germany."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.trendhunter.com/trends/water-transportation>