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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Sony researchers have developed a refrigerator that only opens when you smile.
9
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
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In the early 1960's, Porsche commercially manufactured farm tractors.
24
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!
18
The life boat was patented in 1845!
29