› added 2 years ago

100

TIL: "that cats can alter the frequency of their purr and meow to match the cry of a human baby"

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j618M TIL almost all rice contains arsenic, a Group 1 carcinogen. Research found that 50% of rice consumed in the United Kingdom intended for infant consumption exceeded the required levels of arsenic. However, scientists found a method of cooking rice that removes much of the arsenic.
W7vl8 TIL: There was a drinking game in Ancient China with referee officials and a "registrar of rules" to maintain order and issue penalties. If a guest is considered a "coward" for dropping out, they would be branded as a "deserter" and not be invited back in the future.
j6yRp TIL In the 1870s, the city of Liège, Belgium tried to train 37 cats to deliver the mail. It was unsuccessful.
QAMa TIL the caps lock key was created for the disabled and people with weak pinkies
8aeRL TIL human ears continue to grow throughout a person's lifetime