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 first hard drive available for the Apple II had a capacity of only 5 megabytes.
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Kleenex tissues were originally used as filters in gas masks.
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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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Super Nintendo and Sega Genesis had an online multiplayer mode.
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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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Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
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