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TIL Introverts prefer to use a different neurotransmitter called acetylcholine (rather than dopamine as used by extroverts). Like dopamine, acetylcholine is also linked to pleasure; but it powers our abilities inwards, i.e to think deeply, reflect, and focus intensely on one thing for a long time.

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ko7d TIL that in mid-2001, FEMA declared the three likeliest, most catastrophic disasters facing the U.S. to be a hurricane in New Orleans, a massive earthquake in San Francisco, and a terrorist attack in New York City.
6RKQ TIL A person had their faced smeared with Peanut Butter and then a cow licked it off just for our enjoyment of Toy Story and the sound effects for Woody’s horse, Bullseye.
pG5p TIL scientific evidence confirms Australian Aboriginal’s oral history myths about the formation of their land’s geography from up to 12,000 years ago.
EGMX TIL that there are still unexplored passageways in the Great Pyramid of Giza in Egypt.
l7R7r TIL The oldest tree in Iceland was planted in 1884