James Smith

Flowerpot like ceramic filters purify water for drinking, cooking

By Eileen De Guire / February 12, 2013

James Smith discusses PureMadi and MadiDrops—porous clay water purification systems—how they work and the hopes behind it. Credit: UVA, YouTube. Access to potable water is a priority of the World Health Organization and UNICEF, and they address the issue through the Joint Monitoring Programme for Water Supply and Sanitation. In the Programme’s 2012 progress report…

Read More