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TIL In 1930, a lawyer tried to leave $50,000 in trust to build a Womanless library. “No Woman Admitted” signs were to be posted at each entrance and no works by women were to be allowed on the premises. His family successfully challenged his will after his death, and the plans were scrapped.

j6xoa TIL Electric commuter train use up to 6x less electricity per passenger-km then a Tesla Model 3 with a single driver, depending on train weight. However once the train is less than 10-15% full, it will be less efficient.
KO1W9 TIL: The Hula burger. In 1962, Ray Kroc added a grilled piece of pineapple with a slice of cheese in a bun as a meatless option for Catholics on Lent. Needless to say, it didn’t last very long
lod9a TIL about Benford's law: if you take natural sets of numbers (like lenghts of rivers, population of cities, financial transactions..), probability of first number is not even. There is 30% probability for number to start with 1, and only to 5% for 9. It is so reliable it is used to defect fraud!
X0Ap6 TIL Jimmy Carter and his administration despite many attempts failed to locate a downed twinengine plane over Africa. The CIA contacted a woman in California who claimed to have supernatural capabilities. She went in a trance and wrote down latitudes and longitudes that located the plane.
b6pAj TIL: Jimmy Carter created the "Mental Health Systems Act of 1980" to establish Mental Health facilities in communities across America. It was promptly repealed in 1981 by incoming president Reagan.