Detailed text transcripts for TV channel - CNN - 20170424:14:05:00
Life support system, and that means we, right now, for instance, are taking solar power that we collect and using it to break apart water into oxygen and hydrogen. the oxygen we breathe, of course. we use the hydrogen, combine it back with the co2 that we take out of the air, and make more water. but water is such a precious resource up here that we also are cleaning up our urine and making it drinkable, and its really not as bad as it sounds. >> well, thats good. im glad to hear that. better yo...
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