› added 10 years ago

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TIL Houdini debunked psychics, a practice that made an enemy of Sir Arthur Conan Doyle

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via reddit.com

j8Zv TIL that 29% of San Francisco’s air pollution comes from China
OY6Y TIL there is a giant crack in Ethiopia that will eventually form the Earth’s next ocean.
Y7Mx TIL that in 1914 Joseph Goldberger discovered the Cause of the disease Pellagra, but no one would recognize his findings.
wopgM TIL that Einstein not only was a socialist, but he also wrote essays about it
nQe7 TIL that an Australian publisher once had to reprint 7,000 copies of a recipe book because a typo asked for “freshly ground black people” instead of black pepper.