No president of the United States was an only child for his parents.
51
In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
28
Every month, about 9 out of 10 American children visit a McDonald’s restaurant.
299
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
Forest growth in the US has exceeded harvest since the 1940’s. Today, we have more trees than any time in the past 100 years.
14
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