› added 4 years ago

289

TIL that kangaroos have 3 vaginas

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via reddit.com

7j5x TIL that treadmills were originally used as punishment for prisoners.
11JO TIL that a popular slang in French for having your period is “Les Anglais ont debarqué”, or, “The English have landed”.
0p0p TIL the flight number ‘191’ has been associated with many aviation accidents over the years. Today, many airlines no longer used the flight number.
nW8Br TIL Cats have over 30 different muscles in each ear, allowing them to swivel their ears in all directions! This helps them pinpoint sounds and improve their hearing.
J17Zl TIL James Bradley calculated the speed of light with a 0.4% error margin in 1729