No president of the United States was an only child for his parents.
51
The United States does not have an official language.
88
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
In 1958, a nuclear bomb was lost somewhere along the swampy coast of Georgia. Its whereabouts remain a mystery to this day.
29