› added 12 years ago

679

TIL deaf people usually sneeze silently, most sneezing sounds are cultural.

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Y7kLv TIL when given a full-grown grizzly bear by the Hudson's Bay Company in 1811 (the first ever in the United Kingdom), King George III said he would have preferred a new tie or pair of socks
grXp9 TIL about The Manifest Destiny that made people believe they had the right to take others land to expand capitalism and democracy
AyQ7 TIL that many of the core systems of the New York Transit system are nearly 100 years old. Vacuum tubes, cloth lines, and antiquated switch panels run one of the biggest subway systems in America.
WD58 TIL each dollar spent on prison education reduces incarceration costs by $4 to $5 during the first three years after a prisoner is released.
wJJ7 TIL scientists discovered a female boa constrictor which could reproduce asexually. She produced two large litters of female babies, but unlike normal female boa constrictors these babies had two W chromosomes, instead of one Z and one W chromosome