Colorado switched mile marker "420" to "419.99" to stop people from stealing it.
37
The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
4
Seven U.S. states are named after sovereigns - four kings and three queens.
5
The United States does not have an official language.
88
There is a city in New Mexico called Truth or Consequences.
6
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
According to a study by the National Science Foundation, only half of Americans believe in evolution, and one in 4 don't know that the Earth orbits the Sun.
14