› added 5 years ago

76

TIL that if you eat a polar bear liver, you'll die. Humans can't handle that much vitamin A.

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4XVpo TIL that when Bill Watterson turned down the opportunity to license and merchandise “Calvin and Hobbes,” it was estimated that he was turning down $300-400 million to maintain the integrity and purity of the comic.
bE70 TIL that wristwatches were almost exclusively worn by women, men used pocket-watches. Wristwatches were first worn by military men towards the end of the 19th century as a way to synchronise maneuvers during war without revealing the plan to the enemy through signaling.
e0dvJ TIL that life under chronic hypoxia has multiple advantages for humans including an overall higher lifespan.
l79AK TIL that early exposure to stressful NICU environments, including noise and bright lights, may result in adults born prematurely having increased sensitivity to sensory stimuli, emotional challenges, and a greater risk of ADHD.
VBXYm TIL that US military flyovers don't impose extra costs, as the military just incorporates the event into training exercises that needed done anyway