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TIL that a Japanese mathematician independently invented much of calculus

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1aoQW TIL the most dangerous virus is the Marburg virus. It causes convulsions and bleeding of mucous membranes, skin and organs. It has a fatality rate of 90 percent
Ooy4X TIL that if you wake up during REM sleep, your chance to remember your dream is 80-90%, while it is less than 50% if you wake up during other sleep stages
xwMw TIL Texas has highest maternal mortality rate in developed world
ANBxo TIL a dentist discovered a "hidden" third shape in da Vinci’s Vitruvian Man, an equilateral triangle that went unnoticed for centuries and aligns with modern mathematical physics.
R9b4 TIL that in 2013 a man found where his kidnapped cousin was being kept, kicked down the door, and killed her abductor