Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
No president of the United States was an only child for his parents.
51
In the US, there are quite a few cities called Gaylord.
27
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
