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TIL A battery has been ringing a bell for 180 years and we don’t know what its made of

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7rR7X TIL that when Nicolaus Copernicus proposed heliocentrism in 1543, there was only mild opposition from the Church. But 73 years later Galileo's defence of the same was called heresy. He was threatened with torture and put under house arrest.
KYEZG TIL Reese's PB Cup, the world's #1 bestselling candy, was invented by a former Hershey employee and sold back to Hershey by his children almost 30 years later in exchange for Hershey stock.
ODWa TIL George Washington Custis Lee, the son of Confederate general Robert E. Lee successfully sued the government for its confiscation of Arlington and was paid 150,000 dollars. His lawyer was Robert Todd Lincoln the only surviving child of Abraham Lincoln.
b95Nj TIL that back in Roman times they used to celebrate the new year in the month of the first harvest after winter, which was March. That makes March the first month of the year, and Sept Oct Nov and Dec indeed the 7th, 8th, 9th and 10th months.
AN7J7 TIL of the proposed Overwhelmingly Large Telescope, whose 100m aperture would have allowed it to see objects 1500x fainter than the Hubble Telescope and analyze extrasolar planets for molecules indicating life. It was cancelled due to the €1.5 billion cost being too high