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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The ball on top of a flagpole is called a 'truck'.
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There are only 14 blimps in the world.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
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Castor oil is used as a lubricant in jet planes.
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