The United States has paved enough roads to circle the Earth over 150 times.
72
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225
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
No president of the United States was an only child for his parents.
51
The Canadian province of New Brunswick (which was part of the UK at the time) had a bloodless war with the US state of Maine in 1839
36
Denver, Colorado, USA now has more marijuana dispensaries than it does Starbucks.
123
