There's a Mumbai-based pizzeria that now delivers pizza by drone.
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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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Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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Sony researchers have developed a refrigerator that only opens when you smile.
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There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
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Mico headphones read your brainwaves and select music based on your state of mind.
7
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
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