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  • Rated by smarty7 on Jan 26 2009, 6:17am

    But Distilled water isn't that good, you should have some good salts in it for the sake of health, but great for far-flung areas(at least for them distilled water is better than that with crap!)

  • Rated by vergof16 on Dec 07 2008, 7:34am

    this is something thats been around for a while, the idea anyway. and people in africa have no drinking water why?

  • Rated by AldousHuxleysCat on Feb 23 2008, 9:21pm

    Function 1. Pour salty / brackish Water into pan. Then float the WaterconeŽ on top. The black pan absorbs the sunlight and heats up the water to support evaporation.. 2. The evaporated Water condensates in the form of droplets on the inner wall of the cone. These droplets trickle down the inner wall into a circular trough at the inner base of the cone. 3. By unscrewing the cap at the tip of the cone and turning the cone upside down, one can empty the potable Water gathered in the trough directly into a drinking device.

  • Rated by dodgecharger on Feb 11 2008, 5:55pm

    Very simple invention for water desalination using solar energy. It's so easy anyone can look at it for a few seconds and understand exactly how it works.

  • Rated by bilklb on Jan 24 2008, 10:28am

    Low tech desalination to produce drinking water. Great idea.

  • Rated by Hsiaokuo62 on Jan 23 2008, 7:35pm

    simple, low tech solar desalination for drinking water. let's hope it takes off!What a boon for people in developing countries!

  • Rated by ivonajanice on Jan 18 2008, 6:21am

    usefull.. think i know the people that could use this produsct..

  • Rated by Nopanacea on Nov 16 2007, 12:27pm

    so elegant.