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VMkwB TIL that when confronted by a rattlesnake, a California ground squirrel will direct blood to it’s tail to heat it up, causing the rattlesnake to back down because it distinguishes prey by sensing infrared radiation.
yQbp TIL that NBA changed the rules so that players can only shoot from the free throw line because Wilt Chamberlain used to do a standing slam dunk from the free throw line.