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TIL that all Disc Galaxies rotate at about the same frequency (about once per billion years).

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D1aJJ TIL The first name recorded in writing is on a five thousand year old clay tablet found in what used to be Mesopotamia. It's a business receipt in which a man named Kushim signed for 29,086 measures of barley.
VBX6m TIL the "official" death of President Zachary Taylor was an overconsumption of cherries and milk, but the cause of death has been the subject of conspiracy theories.
bmvj TIL The Woman Who Falsely Accused Duke Lacrosse Players of Raping Her is Currently in Prison For Murdering Her Boyfriend in 2013
7rwRp TIL Because mountain lions usually wander the wilderness alone, scent scraping sometimes isn’t enough to locate each other for mating. A female mountain lion will ascend to a high elevation and call to a male by caterwauling, a loud blood-curdling screeching cry that can be heard up to 5 miles away.
OwYa TIL of Ernst Loof, the record holder for the shortest F1 career. In his first, and last, Grand Prix, he traveled 6 feet (2 metres) off the starting grid before retiring due to a malfunction.