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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Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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The electric chair was invented by a dentist!
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A toaster uses almost half as much energy as a full-sized oven.
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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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In the early 1960's, Porsche commercially manufactured farm tractors.
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Car airbags kill 1 person for every 22 lives that they save.
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An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
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