Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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In the early 1960's, Porsche commercially manufactured farm tractors.
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The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
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Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
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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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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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