Chlorine water filter and doser

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    Killian Deku of Ghana, Suprio Das of India, Lara Stupin of the US and Bernard Kiwia from Tanzania created simple mechanisms for auto cleansing of water using chlorine.

    baseballtrav2001, Christine Prefontaine, yiibu, muenstem, and 2 other people added this photo to their favorites.

    1. mikesmithhh 39 months ago | reply

      Great capture Erik, we just featured your photo on a post at Change.org:

      socialentrepreneurship.change.org/blog/view/for_global_en...

      Thanks for giving it a creative commons license! Please join www.flickr.com/groups/changedotorg if you'd like to submit pictures and share photos with other photographers featured on Change.org.

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