The last time American Green cards were actually green was 1964.
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The University of Oxford (teaching since 1096) predates the Aztec empire (1428 - 1521).
14
English sailors were referred to as "limeys" because sailors added lime juice to their diet to combat scurvy.
69
Approximately 40% of the U.S. paper currency in circulation was counterfeit by the end of the Civil War.
47
The first bomb dropped on Germany in WWII killed the only elephant in the Berlin zoo!
166
Jericho is the oldest walled city in the world at 9,000 yrs old!
55
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