The World Trade Center towers used to have two zip codes, 10047-10048, one for each building.
77
Henry Ford was Charles Lindbergh's first passenger in the Spirit of St. Louis.
37
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
The Mint once considered producing doughnut-shaped coins!
60
During the Black Plague, it was thought that bad smells were the cause of the plague. "Plague Doctors" therefore wore masks with long beak-like noses stuffed with flowers or smoke to hide the smells.
19
In 1982, a high school student from Los Angeles, California unscrambled the Rubik's Cube in 22.95 seconds.
60
The great wall of China is 1,400 miles long!
44
