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TIL There is no evidence back the idea of different 'learning styles.' Systematic studies consistently found either no evidence or very weak evidence to suggest matching material in the appropriate format to an individual’s learning style is selectively more effective for educational attainment.

Dvov TIL Richard the Lionheart had 3,000 captured Muslim prisoners (including large numbers of women and children) taken to a hill. There, in full view of Saladin and his army, they were beheaded and disemboweled. Even in an age of atrocities, this was an act of exceptional and shocking barbarity.
lorxV TIL Pope John XII died on 14 May 964; one story relates that he died of a paralytic stroke suffered while having sex with a woman named Stefanetta. He may have died instead when the woman's husband defenestrated John or beat him to death with a hammer during the act.
nWam9 TIL in 1962 there was a serious laughing epidemic in Tanzania that spread across towns and caused people to laugh uncontrollably. It lasted for several months.
KObQE TIL that the crazy colors and patterns you see when you rub your eyes are called "PHOSPHENES." Researchers believe that this "biophotonic light" actually comes from inside of our eyes in the same way that fireflies emit light.
wLlBJ TIL '23 skidoo' is believed to be America's first national fad. Popularized in the early 20th century, the phrase means to make a quick exit (sometimes by force) and was seen on Pennants and arm-bands at shore resorts, parks, and county fairs. The origin of the phrase is still debated.