The life boat was patented in 1845!
29
Kleenex tissues were originally used as filters in gas masks.
46
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
Castor oil is used as a lubricant in jet planes.
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Sony researchers have developed a refrigerator that only opens when you smile.
9
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25