The challenge was to make a relatively low-cost system. Our rainwater systems hook up to cisterns, pumps, and the header tanks on roofs.
Read more…http://io9.com/this-cheap-technology-could-solve-the-water-problem-in-1191023329
Rolling Change Across Continents: How the Hippo Roller Is Transforming Lives Through Improved Water Access
Access to water is about far more than quenching thirst. It is about health, dignity, education, food security, economic opportunity, and hope. Across Africa and
hipporoller
2026-06-08
