The United States does not have an official language.
88
Forest growth in the US has exceeded harvest since the 1940’s. Today, we have more trees than any time in the past 100 years.
14
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
In the U.S. the typical school year is 180 days long. In China, the typical school year is 251 days.
7
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
Al Capone's armored limousine, after being seized by the feds, was later used to protect Franklin Delano Roosevelt (FDR), 32nd President of the US, after the attack on Pearl Harbor.
20