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
The United States has paved enough roads to circle the Earth over 150 times.
72
There are 189 people named 'Lol' in the U.S.
11
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
28

