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166

TIL: Older women laugh a bit less than younger women, but older man laugh just as often

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4DNo TIL A&W introduced a burger that was bigger and less expensive than McDonald’s Quarter Pounder, but it failed because customers assumed 1/3 was less than ¼.
LBv9 TIL as late as 17th-Century Europe, masturbation was commonly employed by nannies to put their young male charges to sleep.
neZ8b TIL: Before the year 2000 problem, caused by storing only 2 digits for the year, there was the year 1970 problem because only one digit was stored for years from 1960 to 1969
jNndj TIL that hummingbirds burn up to 12,000 calories per day, about six times more than a fully grown average human male.
Wkjn4 TIL An unusual friendship between a Female Grey Wolf and a Male Brown Bear was spotted every night for 10 days straight, spending several hours together between 8pm to 4am. They would even share food together.