The electric chair was invented by a dentist!
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An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
In the early 1960's, Porsche commercially manufactured farm tractors.
24
About 39,000 gallons of water are used to produce the average car!
14
A toaster uses almost half as much energy as a full-sized oven.
33