› added 8 years ago

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TIL that 70 scientists who worked in the Manhattan project signed a petition pleading for president Truman to delay using atomic weapons on Japan before considering an observed demonstration of its power, but it never made it to Truman before the bombings

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v1gPK TIL a professional photographer designed his home in the shape of a camera
kOdm1 TIL Istanbul has a tremendous amount of stray and feral cats. Entire neighborhoods pitch in food and medical care for the native cats and there is a local belief, "If you kill a cat, you need to build a mosque to be forgiven by God."
d8ZZ9 TIL at least once a day, your immune system destroys a cell that could have become a cancer cell if it lived
kJAJ4 TIL William Henry Harrison, the US president with the shortest tenure (31 days) also had the longest inauguration speech (2 hours). This means 0.2% of his presidency was devoted to his inauguration speech, an unparalled ratio
N7J1E TIL of the 'Phantom of Heilbronn' a female serial killer sought by Austrian police for 16 years. It later transpired they were using contaminated swabs to collect DNA from crime scenes.