Udhay Shankar N wrote, [on 5/13/2008 4:01 PM]: >>> Also see lifestraw.com >>> >>> Udhay >>> >>> >> http://www.engadget.com/2005/08/18/lifestraw-purifies-water-instantly-for-under-2-a-year/ >>> LifeStraw purifies water instantly for under $2 a year >>> >> More on this theme, with another interesting concept here: a solar-powered >> water bottle that purifies up to a gallon of water at a time. >> >> >> http://www.indexaward.dk/2007/default.asp?id=706&show=nomination&nominationid=56 > > Another in this vein. Interesting. Anybody have more details? > > Udhay > > http://www.technologyreview.com/Infotech/20754/
A more systematic approach by the Acumen Fund: http://www.acumenfund.org/investments/portfolios/water-portfolio.html If anybody here knows any of the Acumen Fund folks, feel free to invite them onto silk. Udhay -- ((Udhay Shankar N)) ((udhay @ pobox.com)) ((www.digeratus.com))
