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
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
Outside of the bedroom, the most common place for adults in the U.S. to have sex is the car.
391
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
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
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225

