The city of Durban, South Africa has entered a partnership with the Gates Foundation and the Swiss aquatic research institute EAWAG to find a toilet solution that eliminates waste, but does not waste water.
Hippo Rollers for Lesotho
March 2020 Handover at St Augustine’s Centre for Teenage Mothers in Lesotho – sponsored by Rotary Club International.
hipporoller 2020-03-20
