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118

TIL ancient Aztecs invented rubber-soled shoes.

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BgdLW TIL countries have different standards for how much is in a shot of liquor.
e06r6 TIL there is a bird that lacks a singing voice to attract mates -- instead it beats its wings faster than the speed of sound to create sonic booms that can be heard by all the females in the area
OoP5g TiL about the December 14th 1944 Palawan massacre where Japanese imperial soldiers lit American soldiers on fire by sounding an air raid siren to lead them to a trench filled with gasoline instead of an air raid shelter. Of the 150 American POWs only 11 survived and escaped to American lines.
b9pJE TIL Ketchup was sold in the 1830s as medicine. However, as it turned out, it was merely a marketing scheme.
R7L1 TIL that SpongeBob SquarePants re-used multiple background tracks that were created for The Ren & Stimpy Show