The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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During World War II, Uncle Ben's was the exclusive supplier of rice to the U.S. Armed Forces.
23
India invented the Number System. Zero was invented by Aryabhatta.
59
In 2011, a couple bought a box of textbooks for $10. Inside, they found a 25-cent bill signed by the president of the Republic of Texas, Sam Houston, and subsequently sold it for $63,250.
13
During the 1600's, boys and girls in England wore dresses until they were about seven years old.
63
Each king in a deck of playing cards represents a great king from history: spades - King David, clubs - Alexander the Great, hearts - Charlemagne, and diamonds - Julius Caesar.
33
In 1982, a high school student from Los Angeles, California unscrambled the Rubik's Cube in 22.95 seconds.
60