The electric chair was invented by a dentist!
122
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Castor oil is used as a lubricant in jet planes.
-5
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
The United States produces enough plastic film annually to cover the entire state of Texas.
13
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55