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TIL the odds that we’re the only advanced species in the galaxy are one in 60 billion.

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jvDM TIL that the reason Star Wars Episode V: The Empire Strikes Back started with Luke being attacked by a Wampa is because Mark Hamill had been in a car crash at the end of filming of A New Hope which caused damage to his face. Lucas wanted to justify Mark’s new look
LkOMQ TIL of the Phantom Time Hypothesis, which states that 297 years of history (AD 614-911) were completely made up, and that we actually live in the 1700s.
grKbD TIL: In 1987, two Chicago TV stations were hijacked by an unknown person in a Max Headroom mask, interrupting broadcasts with bizarre and still-unsolved pirate transmissions.
OGgl4 TIL Eating boogers can be good for your teeth.
57AR TIL that cat owners are 40% less likely to have a heart attack than other people.