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TIL: the first "Earthrise" photo was black and white. Taken before the famous color picture

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nWnGW TIL that modern microwaves actively recommend you put a metal spoon inside when heating liquids to prevent the phenomenon of ‘delayed boiling’ where the liquid gets superheated and can boil over dangerously when disturbed.
d8j9E TIL that the distance from the top of Africa to the bottom (5000 miles) is the same distance as London to Beijing, China (5055 miles). Senegal in west Africa is closer to Jamaica across the Atlantic than Somalia in east Africa.
meEY TIL that gut bacteria could very well be manipulating our minds to cause cravings for certain foods they need in order to stay fit– such as lipids and sugars.
yQeNX TIL Mill workers in Manchester, England refused to touch slave-picked cotton during the US Civil War. Lincoln wrote a letter of thanks, and relief shipments were sent to the workers. Today, a statue of Lincoln stands in Manchester's Lincoln Square
GApGG TIL both parents on Shaun King's birth certificate are white, but he claims to be biracial saying his real father is a black man