During World War 1, Harry Houdini took 1 year off performing to help sell war bonds and teach american soldiers how to escape from German handcuffs.
34
Ancient Romans at one time used human urine as an ingredient in their toothpaste.
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Because metal was scarce; the Oscars given out during World War II were made of plaster.
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London's Pall Mall became the first street lit by gaslight in 1807!
39
Leonardo da Vinci could write with one hand and draw with the other at the same time.
56
"Yo momma" jokes/insults were invented by Shakespeare.
39