Canada's new flag, with its maple leaf design, was unfurled in 1965 in Ottawa!
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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.
13
Ancient Romans at one time used human urine as an ingredient in their toothpaste.
37
Only eight men were killed in the battle of lexington!
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