› added 5 months ago

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TIL there are solar panels that harvest infrared light which allows them to operate in darkness

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p8Q58 TIL that Mount Shishaldin, an active volcano in Alaska is in the shape of a perfect cone, with perfectly circular contours above 2000m.
rRkvy TIL Eric Tigerstedt, the "Thomas Edison of Finland", was the first person to patent a "mobile phone", over a 100 years ago.
4X4ko TIL that Boston Corbett - the man who shot and killed President Abraham Lincoln's assassin, John Wilkes Booth - castrated himself with a pair of scissors in order to avoid sexual temptation and remain holy
BZWb TIL the Disney exec responsible for John Carter stepped down from his job after the movie studio took a 200 million dollar loss
N77KE TIL that Shakespeare's wife's name was Anne Hathaway