› added 9 years ago

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TIL that in 1962, the Tanganyika laughter epidemic caused contagious laughter in 1000 people in Tanzania, and resulted in 14 schools being shut down.

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xVEww TIL that 18 century mathematician Carl Gauss knew he was ahead of his time, and would purposefully withhold huge mathematical discoveries so he didn’t have to waste his time arguing with everyone who wasn’t smart enough to understand it.
0dZmA TIL If you you experience auditory hallucinations (specifically sounds as opposed to voices) as you fall asleep or as you are waking up they are considered normal and up to 70% of people experience this occasionally. Hearing them in the middle of the day is not.
0wy4R TIL The 1929 stock market crash was a result of an unsustainable boom in share prices in the preceding years. The boom in share prices was caused by the irrational exuberance of investors, buying shares on the margin, and over-confidence in the sustainability of economic growth.
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