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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The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
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Early Romans used to use porcupine quills as toothpicks.
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Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
In ancient Rome it was considered a sign of leadership to be born with a crooked nose!
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The average life span of a peasant during the medieval ages was 25 years.
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