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Five Questions for Allie Reiling at Caminos de…
A well designed water treatment system should be easy to forget.…
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Un Filtro de Arcilla Salva Vidas en Colombia
Enrique Mendoza es un pescador del Norte de Colombia. Le dicen…
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Devices for More Eggs, Fish and Drinking Water…
Eggs, fish and drinking water captured the expert judges’ imaginations at…
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Potter’s guide to successful local manufacture
The caretakers of the ceramic pot water filter design are committed…
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Water filters: First Ghana, then the world
With enough clay, rice husks, plastic buckets, time and training, Susan…