In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
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 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
28
In 1958, a nuclear bomb was lost somewhere along the swampy coast of Georgia. Its whereabouts remain a mystery to this day.
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