Clocks made before 1660 had only one hand - an hour hand.
41
Approximately 40% of the U.S. paper currency in circulation was counterfeit by the end of the Civil War.
47
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Henry Ford was Charles Lindbergh's first passenger in the Spirit of St. Louis.
37
In Ancient Egypt, some people paid their taxes in honey.
152