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Hippo Roller > Projects & Stories > From Waste Water to Pure, Clean Water
California’s Silicon Valley will soon have a new source of water – purified waste water.
Read more… http://www.npr.org/2013/11/07/243711364/here-drink-a-nice-glass-of-sparkling-clean-wastewater
March 2020 Handover at St Augustine’s Centre for Teenage Mothers in Lesotho – sponsored by Rotary Club International.