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 Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
The turkey is one of the most famous birds in North America. In fact, Benjamin Franklin wanted to make the wild turkey, not the Bald Eagle, the national bird of the United States!
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Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
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There is a city in New Mexico called Truth or Consequences.
6
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10