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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Jumbo jets use 4,000 gallons of fuel to take off.
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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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The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
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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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There are only 14 blimps in the world.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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Castor oil is used as a lubricant in jet planes.
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