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RE: How NASA is recycling urine into drinking water
Strange, now NASA is interested in recycling urine. I recall some months ago a story and video on NBC Nightly News showing urine being ejected into space (I don't remember if it was from the space shuttle or the ISS). I thought at the time-what a waste-that is our planet's water lost forever. Why wasn't this returned to earth and sent down the sewer? Eventually, it would have entered the natural water cycle.
Posted by bootle1947
23rd Feb 2011