Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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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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More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
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Windmills always turn anti-clockwise. Except for the windmills in Ireland!
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All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
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A small airplane can fly backwards.
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