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
The average car produces a pound of pollution every 25 miles!
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First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Any modern jet is capable of breaking the sound barrier.
34
The life boat was patented in 1845!
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The ball on top of a flagpole is called a 'truck'.
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