re: Is it a fact that face coverings slow the spread?

quote:

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And what is the distance covered by a fart?

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Bottom of arse to ground, so 2 1/2 to 3 ft unless you are sitting (assuming an explosive type fart). If sitting and unless you are sitting in temps above 98, the fart will rise because it's warmer than the ambient air. So speed and distance will vary.