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 blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
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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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Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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Originally, Nintendo was a playing card manufacturer.
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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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Energy is being wasted if a toaster is left plugged in after use.
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