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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A toaster uses almost half as much energy as a full-sized oven.
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There are only 14 blimps in the world.
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The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
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The life boat was patented in 1845!
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Attics were invented in Attica.
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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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