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TIL: Blowing into a vagina can cause an air embolism, resulting in a heart attack, stroke or trouble breathing. Luckily this is rare.

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pk8Z TIL that in 2000 a Mexican woman, Inés Ramírez, was forced to resort to self-surgery – a Caesarean section – because of lack of medical assistance during a difficult labour. She took 3 shots of hard liquor, then performed the surgery herself with a kitchen knife.
Wogd TIL a study by Princeton sociologists on discrimination in university admissions concluded that on SATs, blacks had an advantage of +230 points, Hispanics +185, and athletes +200. Asians had a -50 handicap. To have the same odds of admission as a black student who scored 1110, Asians need a 1550.
Zdda TIL that NASA mathematician Katherine Johnson calculated the trajectory for the space flight of Alan Shepard by hand, and was called on by NASA officials to verify the computer’s calculations of John Glenn’s orbit around Earth.
5YOGn TIL in 1969, Fred Hampton and Mark Clark, two heads of the Black Panther Party, were killed in their sleep by Chicago Police. It was described as a gunfight, but 99% of bullets were found to have been shot from the police, & fake bullet holes from the inside were found to have been planted by police
XEDnE TIL That in 1968 John Lennon, Keith Richards, Mitch Mitchell and Eric Clapton played a gig as a band called 'The Dirty Mac' for The Rolling Stones Rock and Roll circus, a filmed concert that was only released in 1996.