Sony researchers have developed a refrigerator that only opens when you smile.
9
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
A small airplane can fly backwards.
75
Castor oil is used as a lubricant in jet planes.
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