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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February 1865 is the only month in recorded history to not have a full moon.
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At age 18, the Queen of England was a mechanic for the British Military.
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In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
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Leonardo da Vinci was dyslexic, and he often wrote backwards.
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