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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It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
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The electric chair was invented by a dentist!
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A small airplane can fly backwards.
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A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
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The United States produces enough plastic film annually to cover the entire state of Texas.
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About 39,000 gallons of water are used to produce the average car!
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