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110

TIL that 2520 is the smallest number divisible by all the integers from 1-10

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R7VV6 TIL of the murder of Henryk Siwiak. It's the only recorded homicide in New York on September the 11th, 2001, as the city does not include the deaths from the attacks in the official crime statistics; the murder remains unsolved.
GYnvQ TIL that the United States has only been at conflict-free for 43 of its 241 years of age, meaning only 17.8% of its existence have been truly peaceful.
R7vl7 TIL that American long-distance open-water swimmer Lynne Cox is known for being the first person to swim the 2.5 miles between the United States and the Soviet Union, via the Bering Strait. She was jointly congratulated by Mikhail Gorbachev and Ronald Reagan.
4WOX TIL that sharks are older than trees. “Modern” trees lived around 350 million years ago while sharks have existed for 400 million years
9YEVQ TIL octopuses are anti-social towards other octopuses by nature, but when given MDMA they’re much more friendly and try to “hug” each other