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271

TIL dogs can smell their owners from 11 miles away

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R7p0w TIL Color Blind people can see the differences in texture and brightness more intensely than normal people and were even used in WWII to spot camouflage.
AND9g TIL that the act of vomiting involves a complex series of chain-link reactions by your body that connect to a "vomit center" in the brain. The lower digestive system in cases of perceived poisoning shuts down and causes the stomach to convulse in order to bring everything back up the way it came in.
ONo7 TIL that the mathematician Pythagoras refused to ever eat or even touch beans. In fact, while being chased by attackers, he came across a bean field but refused to enter. His attackers promptly caught him and slit his throat.
xRK0 TIL that in 1968, a chemist for the 3M Company attempted to make a super strong adhesive, hoping to compete against Super Glue. Instead, he accidentally created a low-tack, reusable adhesive, which led to the invention of the Post-it note.
GY5b4 TIL in the time of the 1950s, Alfa Castaldi served as a reporter and he was in close relation to Ugo Mulas. Together they joined with other artists of various forms and lived what was recorded to be a bohemian lifestyle. Although Castaldi studied under an art critic while he was in college, the care