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TIL The Chinese Spy Balloon flew over the only Uranium Conversion Plant in the United States

Read more nrc.gov

via reddit.com

X4R6 TIL Rachmaninoff had hands so large that he could play C Eb G C G (An entire octave and a half!)
P1pPE TIL Rottweilers purr like cats
8eR4b TIL about Major Wilbert “Doug” Peterson, who managed to perform the first and only air-to-space kill in history when he shot down a satellite with a F-15A fighter jet on September 13, 1985.
QJRpL TIL Humans can have 2 sets of DNA, from absorbing a twin or bone marrow transplants.
R7DZQ TIL devious cheesemakers of the 17th century coloured their cheese orange to pass their skim-milk products off as the full-fat, naturally yellowish-orange cheese that Londoners had come to expect, starting the tradition of dying cheese orange.