Vikings used the skulls of their enemies as drinking vessels.
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Canada's new flag, with its maple leaf design, was unfurled in 1965 in Ottawa!
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Queen Elizabeth II served as a mechanic and driver in World War 2.
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Pierre Jaquet-Droz, a watchmaker, 240 years ago invented a robot that could write, and the parts could be interchanged to say whatever you want.
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Because metal was scarce; the Oscars given out during World War II were made of plaster.
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In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
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