› added 4 years ago

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TIL that Human milk contains components that are indigestible to human infants. Instead, these components seem to have evolved specifically to feed important gut bacteria.

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XEQPr TIL about people who cannot feel fear due to a rare genetic disorder called Urbach-Wieth disease, which damage the amygdalae in the brain. The amygdala serves as a go-between for the parts of the brain that interpret sensory inputs and those that initiate fearful responses.
x64AD TIL the jury in trial for Snowtown serial killer John Bunting were banned from listening to ‘Throwing Copper’ by the band ‘Live’ because Bunting played it to his victims as he tortured and killed then in his bathtub.
X0eW8 TIL that the Castle Bravo nuclear test was 3x as powerful as the designers expected. This was due to unexpected fission of lithium-7, which greatly increased the yield of the other nuclear reactions.
OpDe TIL that during WWII, a Polish Catholic social worker named Irena Sendlerowa saved 2,500 Jewish children from death. That’s more than the 1,200 saved by Oscar Schindler. She was recognized by Yad Vashem in 1965 as one of the Righteous Among Nations (a non-Jew who saved Jews during the Holocaust).
VMQJQ TIL Clara Peller, a retired manicurist, was hired at age 80 as a temp on a commercial set. Her voice and manner brought an acting contract, and she became rich and famous from Wendy's "Where's the beef" campaign and later roles during the last 5 years of her life.