In 1537, England's King Henry VII officially declared February 14th the holiday of St. Valentine's Day.
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Ancient Romans at one time used human urine as an ingredient in their toothpaste.
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The flushing toilet was invented in 1596, not by Thomas Crapper as most people think, but by Sir John Harington.
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After Germany surrendered in WW2, people in Moscow partied until the entire city actually ran out of vodka.
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A monk had once written over a book that contained information about calculus that was written by Archimedes in ancient Greece that could have made us 100 or even 1000 years more mathematically and technologically advanced.
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At age 18, the Queen of England was a mechanic for the British Military.
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