Nazi leader Adolf Hitler had only one testicle.
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Henry Ford was Charles Lindbergh's first passenger in the Spirit of St. Louis.
37
Contrary to popular belief, the first ironclad warships were built by Korea in the 16th century.
14
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
High Heels were originally made for men in the 16th century.
78