Join the 'what to do with poo' challenge on Vimeo - 0 views
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John Pearce on 28 May 13"Join the challenge at whattodowithpoo.com/ and come up with a solution for human waste in Nairoba, Kenya. The winning idea will be announced on the International Water Association Development conference in Nairobi and gets 3 months of business development support to develop their idea to a solid business plan! enviu.org."