Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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Sony researchers have developed a refrigerator that only opens when you smile.
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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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UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
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There's an "anti-smartphone" called John's Phone which can only make and receive calls.
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The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
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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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