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TIL That the universe has an average color called “Cosmic Latte”

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b97kN TIL that a single exposure to rudeness in the morning can contaminate people's perception of subsequent social interactions throughout the day, causing them to perceive more instances of rudeness.
b6l5Z TIL of Dr. M.V. Mayfield, who moved to Mena, Arkansas, in 1918 and became renowned for treating cancer. Eight years later, it was revealed that Mayfield was born a woman and lived as a man for most of their life.
5Ye9n TIL that in 1962, the CIA stole an entire Soviet Arctic research station by snatching it from the ice with a hook extended from the back of a plane.
D1NMD TIL casino chips contain RFID chips which can be deactivated and made worthless if stolen. Also casino playing cards contain invisible bar codes preventing any card switching.
wLMwM TIL: the eye may have evolved, independently, as many as 40 times