Rupertfitz t1_j1db3ur wrote
Reply to comment by trixayyyyy in Mars' ancient atmosphere may not have had much oxygen after all by pecika
Hydrogen sulfide is the fart smell. But methane is what makes farts flammable ETA: upon further research I’ve learned that farts can travel about 10 feet per second, or approximately 6.8 miles per hour. Just wanted everyone else to know.
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