There are 92 known cases of nuclear bombs lost at sea.
148
The Mint once considered producing doughnut-shaped coins!
60
Pineapples were such a status symbol in 18th century England that you could rent one for the evening to take to a party.
25
In 1518, a "dancing plague" struck Strasbourg, Alsace, whereby hundreds of people danced fervently in the streets over the period of a month. Some suffered heart attacks or strokes, and many others died from sheer exhaustion. It remains unexplained.
19
Leonardo da Vinci was dyslexic, and he often wrote backwards.
77
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.
22