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
According to a study by the National Science Foundation, only half of Americans believe in evolution, and one in 4 don't know that the Earth orbits the Sun.
14
According to a 2014 study, 1 in 10 Americans think HTML is a sexually-transmitted disease.
8
91% of Americans eat turkey on Thanksgiving.
197
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
Outside of the bedroom, the most common place for adults in the U.S. to have sex is the car.
391