To: Red Badger
To create their bag, they turned to a method of water purification known as SODIS, where PET (made of polyethylene terephthalate - the type of plastic used for soft drinks) bottles filled with water are exposed to sunlight for up to six hours, allowing UV radiation to kill most of the bacteria in it. How about something that takes all the crud out of the water, makes it clear, and taste good?
6 posted on
08/02/2012 2:21:59 PM PDT by
Moonman62
(The US has become a government with a country, rather than a country with a government.)
To: Moonman62
Seems to me they could use the heat of the sun to evaporate water and have it condense in another bag that’s shaded.....
9 posted on
08/02/2012 2:30:24 PM PDT by
Red Badger
(Think logically. Act normally.................)
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