Dr. Thatcher Cardon, the winner of HeroX's and NASA's 2017 Space Poop Challenge. Photo: Dr. Thatcher Cardon/USAF
US doctor invents a genius solution for using the toilet in space
The winning device of HeroX and NASA’s ‘Space Poop Challenge’ and how it works
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Business Insider
Updated: Friday, 17 Feb, 2017 12:47pm