Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
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A B-25 bomber airplane crashed into the 79th floor of the Empire State Building on July 28, 1945.
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Canada's new flag, with its maple leaf design, was unfurled in 1965 in Ottawa!
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The first bomb dropped on Germany in WWII killed the only elephant in the Berlin zoo!
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The ancient Egyptians thought the function of the brain was to produce snot.
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The Taj Mahal took 20 years and 20 thousand men to finish!
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