The first female self-made millionaire in America was a black woman.
4
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
In 75% of American households, women manage the money and pay the bills.
97
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
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
In the U.S. the typical school year is 180 days long. In China, the typical school year is 251 days.
7
Outside of the bedroom, the most common place for adults in the U.S. to have sex is the car.
391