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
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Richard Nixon was so good at poker that most of his first campaign for the House of Representatives was funded by poker winnings from his time in the navy.
8
Almost half the newspapers in the world are published in the United States and Canada!
75
In the US, it is legal for women to be publicly topless in 33 states. Male toplessness became legal in 1936.
4