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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Any modern jet is capable of breaking the sound barrier.
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More than a billion transistors are manufactured every second.
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The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
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UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
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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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