Can urine whiz rockets to Mars

Publication: msnbc.com   Date: October 4, 2011   View Article

The idea of using urine to whiz rockets to the moon and beyond is once again leaking into the realm of possibility.

That’s because scientists have begun to crack the code of how bacteria that live without the aid of oxygen convert ammonium — a key chemical in urine — into hydrazine, which is a type of rocket fuel.

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