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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There's a Mumbai-based pizzeria that now delivers pizza by drone.
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It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
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More than a billion transistors are manufactured every second.
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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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In the early 1960's, Porsche commercially manufactured farm tractors.
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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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