Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
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Sony researchers have developed a refrigerator that only opens when you smile.
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The ball on top of a flagpole is called a 'truck'.
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It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
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First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
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A toaster uses almost half as much energy as a full-sized oven.
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Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
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