Colorado switched mile marker "420" to "419.99" to stop people from stealing it.
37
The United States consumes 25% of all the world's energy.
51
The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29
The retail price for the iPad would be $1,140 if it were built by American workers instead of Chinese.
100
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
The turkey is one of the most famous birds in North America. In fact, Benjamin Franklin wanted to make the wild turkey, not the Bald Eagle, the national bird of the United States!
117