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TIL that a 2009 study at two North American universities concluded that Shania Twain’s face possesses the ‘golden ratio'—or perfect distances—between a woman’s eyes and mouth that determines whether she is thought to be beautiful

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D15Og TIL that there is a collection of hundreds of preserved diseased brains along with photographs of patients in the sub-basement of Yale Medical School that is free and open to the public. The collection was started by the first neurosurgeon to successfully remove a brain tumor - Dr. Harvey Cushing.
1a6vV Almost nothing looks more orderly than chess pieces before a match starts. The first move, however, begins a spiral into chaos. After both players move, 400 possible board setups exist. After the second pair of turns, there are 197,742 possible games, and after three moves, 121 million. At every turn, players chart a progressively more distinctive path, and each game evolves into one that has probably never been played before.
pY57Q TIL that in 2006, a woman named Edith Macefield turned down a reported offer of $1 million to sell her 108-year-old farmhouse to make way for a commercial development in the Ballard neighborhood of Seattle, Washington. Instead, the five-story project was built surrounding her house.
VBXPQ TIL the vast majority of sunscreen sold in the US provides little protection against UV-A radiation, which is the primary cause of skin aging and skin cancer.
p87OZ TIL Dora the Explorer teaches English in all languages, except of course (in English) where she teaches Spanish.