The cigarette lighter was invented before the match.
210
The ball on top of a flagpole is called a 'truck'.
24
The electric chair was invented by a dentist!
122
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Originally, Nintendo was a playing card manufacturer.
70