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28

TIL that Charles Darwin's grandfather invented the buy one get one free deal to sell more pottery

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kv1m TIL One of the main reasons Hollywood became the home of American movie production was so that filmmakers could continue to use patented equipment illegally.
78RpX TIL: Older women laugh a bit less than younger women, but older man laugh just as often
ne41P TIL that studded and spiked dog collars were originally intended to protect dogs from wolves, coyotes, and other predators.
8ax4a TIL that archeologist Virginia Steen-McIntyre dated a human settlement in Hueyatlaco Mexico to 250,000 BCE some 200,000+ years before most other estimates. Despite the fact that she confirmed this date through four different scientific tests, her research has remained not widely accepted.
D1gvp TIL A breathing technique called ‘box breathing’ that Navy SEALS and first responders are taught to remain calm in stressful situations