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March 31st, 2011
10:26 AM ET

BIG I: Clean Drinking Water

Click here for more info on the SolarBall technology.

Click here to check out John Liow's portfolio.

Click here for the Discovery article on banana peels & drinking water.

Filed under: Ali Velshi • Anchors • The Big I
soundoff (One Response)
  1. GHenworth

    Nano technology doesn't remove things such as heavy metals, fluoride, and other chemical substances found in bore water. Evaporation may be old-school, but still very effective.

    April 1, 2011 at 3:50 am |

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