Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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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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Jumbo jets use 4,000 gallons of fuel to take off.
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There's an "anti-smartphone" called John's Phone which can only make and receive calls.
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More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
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Sony researchers have developed a refrigerator that only opens when you smile.
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