In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
The native Americans planted three sisters (corn, beans, and squash) together so that they would benefit each other. The corn provides a structure for the beans to climb. The beans provide the nitrogen to the soil, and the squash spreads along the ground preventing weeds.
30
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
As many as one third Americans flush the toilet while they are still on it.
157
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
According to a 2014 study, 1 in 10 Americans think HTML is a sexually-transmitted disease.
8
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