New Condensation Tech Captures Drinkable Water From Diesel Exhaust

We've seen plenty of concepts designed to lessen the physical burden of being a member of the military-Marines using portable renewable power stations, clothing that charges radios and GPS devices. But there's not much being done to address drinking water, one of the heaviest yet most critical battlefield necessities.… » 4/19/11 11:40am 4/19/11 11:40am

EWA System Sucks Drinkable Water Out of Thin Air

While energy issues tend to get a lot more media play, a perhaps even bigger challenge we'll need to collectively deal with soon is the problem of potable water. Israeli company EWA is hoping to help nations with less fresh water resources get it inexpensively by turning humidity in the air into drinkable fluids.… » 11/07/08 3:00am 11/07/08 3:00am