American school children rank 25th in math and 21st in science out of the top 30 developed countries, but ranked 1st in confidence that they outperformed everyone else.
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In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
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The United States consumes 25% of all the world's energy.
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The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
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