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July 20, 2011

'Super sand' could improve water filtration

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Ordinary sand, such as that from beaches, could be used to filter dirty water using a nanotech-based technique developed by a team of scientists in Australia and the U.S.

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Source: http://www.cosmosmagazine.com/news/4504/super-sand-could-improve-water-filtration

Alecia Elliott Alessandra Ambrosio Alexis Bledel Ali Campoverdi Ali Larter Alice Dodd Alicia Keys

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