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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The ball on top of a flagpole is called a 'truck'.
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Windmills always turn anti-clockwise. Except for the windmills in Ireland!
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All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
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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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Any modern jet is capable of breaking the sound barrier.
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The life boat was patented in 1845!
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Surgeons who grew up playing video games make 37 percent fewer mistakes.
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