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Originally Posted by Obliterate
1.2cm a second? That means if you put your hand in a fire, it would take about a minute for the signal to reach your spinal cord and get your hand out of the way. They actually travel at around 100 metres/second. Pretty cool huh?
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thanks for bringing it up - also if you guys can donate more useless crap for everybody's reading pleasure, that would be cool
-i got another one, did you know that the human rectum can go 4-5 times bigger than its normal size (empty, right after bowel movement) and can hold at a maximum of 15-20 pounds of shit>?