Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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The first alarm clock could only ring at 4 a.m.
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The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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Whale oil was used in automobile transmissions as late as 1973.
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In the early 1960's, Porsche commercially manufactured farm tractors.
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