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TIL that S6 is the only symmetric group with a non-trivial outer automorphism.

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R7NL1 TIL that Hubbard, founder of the Church of Scientology, was a paranoid schizophrenic. His wife had him committed to a psychiatric hospital and it was after this time that he wrote out against all psychology and psychiatric practices. This is why the Church of Scientology is adamantly against them
v1W8r TIL In 1802, Napoleon added a Polish legion to fight off the slave rebellion in Haiti. However, the Polish army joined the Haitian slaves in the fight for independence. Haiti's first head of state called Polish people "the White Negroes of Europe", which was then regarded as a great honour.
Jw6m TIL that a small portion of the population can voluntarily control their tensor tympani muscle, causing a low rumble in the ear.
95dB TIL there have been an estimated 638 attempts to assassinate Fidel Castro by the United States, including poisoned cigars, infected scuba equipment, a pen rigged with a hypodermic needle containing poison, etc. He stated “if surviving assassination attempts was an Olympic event, I’d win gold”
WGnX TIL: In 2006 a woman tried living as a man for 18 months as part of an experiment on “male privilege.” She walked away from the experiment realizing that men are also suffering.