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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In the early 1960's, Porsche commercially manufactured farm tractors.
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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
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Sony researchers have developed a refrigerator that only opens when you smile.
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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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Car airbags kill 1 person for every 22 lives that they save.
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The ball on top of a flagpole is called a 'truck'.
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