› added 10 months ago

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TIL that the quadratic formula was discovered in India by the mathematician Brahmagupta.

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XQjQ TIL a man created an armored bulldozer in secret, and used it to exact revenge on a town before killing himself. It cost the town $7M in damages
9w17 TIL: Keys available on eBay could give terrorist full access to NYC skyscrapers, subway, firehouses, construction sites and street lamps - NYPOST.com
XEbEP Today I learned of guitarist Dave Mustaine who was fired from his band for drug abuse, alcoholism, and aggressive behavior. He went on to form his own band, Megadeth, which would go on to sell 25 million albums worldwide. The band that fired him? Metallica.
NGJ6 TIL that on April 15, 1912, a steward who hadn’t yet heard about the Titanic sinking spotted an iceberg smeared with red paint and snapped a photo
NXbx8 TIL Walmart pulled a "pregnant" Midge doll, who came with baby Nikki inside her magnetic womb and was marketed as Barbie's best friend, after complaints from customers which included: She did not (initially) come with a wedding ring, she promoted teen pregnancy, and was packaged without husband Alan