Grant Gibbs of the Hippo Water Roller Project was interviewed by Talk Radio 702 host John Robbie on 2 September 2013.
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
