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TIL There is a man who digs up antique denim left in old abandoned silver mines. When a miner got a new pair of work pants, he’d cut up the old ones and use them for lagging around pipes. Collectors pay thousands of dollars for jeans, jackets and even scraps of denim

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0amL TIL that a scientific study concluded that women who Squirt During Sex Are Actually Peeing
GYJlj TIL the lifespan of blue whales is estimated by their earwax, which builds up in seasonal cycles somewhat like the rings of a tree.
N7wE1 TIL Rasputin's autopsy showed no signs of poisoning, no water in his lungs, and in-tact genitalia. He simply died from three bullet wounds and the popular story of his incredible survivability is likely completely inaccurate.
vPGbB TIL Stenographers (courtroom typists) don't use QWERTY keyboards. They use a specialized device called a Stenotype that inputs words in phonetic shorthand rather than letter by letter. Skilled stenographers can type over 300 words per minute.
ElLW TIL In the 1950s, full size B-47 nuclear bombers would do a partial backflip called an “Immelman maneuver” and fling their nuclear weapons in a parabolic arc towards the target . This was so they would not be consumed by the 40,000 foot tall fireball from their own weapons.