Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
The life boat was patented in 1845!
29
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
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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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A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
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Castor oil is used as a lubricant in jet planes.
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