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TIL More African elephants are being born without tusks. Ivory poaching may be an evolutionary pressure resulting in survival of the tuskless.

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0wrbj TIL rice does not need to grow underwater — paddies are flooded to control weeds — Today a System of Rice Intensification is practised in 20 countries that has greater yields, using 30-60% less water.
LBEr TIL In early 1943, an underground Jewish resistance was formed at Treblinka, a Nazi concentration camp. Some 700 Jews launched the uprising in August 1943. Only 200 managed to escape the camp and only 70 are known to have made it until the end of the war. Treblinka was closed after the uprising.
E1DZx TIL that Oxford, Mississippi was gifted a red double-decker bus by Oxford, England in 1994. Each year, the town has a long festival where they parade the bus around and eat barbeque.
WkpAX TIL that in 1966 a computer scientist wrote a program, called ELIZA, intended to demonstrate the superficiality of communication between people and machines. Instead it came to be seen as a therapy program and fooled a remarkable number of people into believing that the computer had feelings.
wLWgo TIL That during Live Aid 1985 Phil Collins was traveling to the U.S to perform his second set via Concorde after performing his first set in the UK. On the plane he ran into Cher who had no idea that this historic concert was taking place. She performed on the final song 'We are the World'