Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
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In the early 1960's, Porsche commercially manufactured farm tractors.
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Any modern jet is capable of breaking the sound barrier.
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The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
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A small airplane can fly backwards.
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First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
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