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102

TIL the boundary between the Earth's atmosphere and outer space is called the Kármán line

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GYgbj An egg-cellent activity from Science Buddies
BrEEy TIL Moonshine alcohol jugs are typically marked with 'XXX' in cartoons because it needs to be distilled 3 times to reach nearly 100% pure alcohol. Each 'X' signifies a distillation.
YpOd TIL Michael Clarke Duncan was Notorious BIG’s bodyguard.
vPwBj TIL that penguins propose with pebbles! Male penguins find the smoothest rock they can and offer it to their mate as a way to start building a family together.
nW5YB TIL that British judges and lawyers wear white wigs to bring formality, solemnity, and anonymity to the courtroom