Here, drink this raw sewage

Imagine if you could take a small bag, scoop the filthiest, most undrinkable water on the planet into it, and then have it magically transformed into clear, clean, drinkable water using no chemicals, electricity or mechanical parts?

Now imagine how many lives around the world such a device could save.

Posted: 9/19/2003 10:37:09 AM

Link: techcentralstation.com

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