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
Chanel Tapper, a student from California, USA, has the world's longest tongue, measuring 9.75 cm (3.8 inches), from tip to top lip!
26
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
Each year, around 24,000 Americans are bitten by rats!
65
Theodore Roosevelt read at least one book every day.
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