Hippo Rollers | ||||||||
video streaming Jan 2008 ; Duration: 3 min. Ed. Hippo Water Roller Project - Johannesburg Downloadable from the publisher Editor Presentation Abstract: Turning on the tap and watching clean water flow out is something that most of us take for granted. In many parts of the world, however, getting a glass of water isn't so simple. As seen in the latest video in GOOD's Look series, a village in South Africa has been transformed by the introduction of the Hippo Roller, an innovation that has changed the way water is gathered and transported.
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