The average American spends a third of their overall time online playing games and using social networks.
298
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
Seven U.S. states are named after sovereigns - four kings and three queens.
5
In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
26
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