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 life boat was patented in 1845!
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Car airbags kill 1 person for every 22 lives that they save.
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In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
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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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Energy is being wasted if a toaster is left plugged in after use.
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The IRS processes more than 2 billion pieces of paper each year.
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The cigarette lighter was invented before the match.
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