Dean Kamen’s Slingshot water purifier and Stirling generator tech - low cost water and power for the developing world

Dean Kamen has unveiled the latest iteration of his power and water package for the third world. The two components are a water purifier called Slingshot that uses a fraction of the power of alternatives and a Stirling engine based power generator that works on cow dung. The $1500 water purifier […]
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Original post by Nigel
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