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wv11 It would take 1.1 million mosquitoes to completely drain a human’s blood.
gblD TIL that airline workers are classified as radiation workers (like people in nuclear power plants), because of how much exposure they get due to cosmic radiation making it through the thinner atmosphere while flying.
kbW4 TIL: You could buy bag of caffeine equivalent to 15,625 cans of Coca-Cola for $30