Kleenex tissues were originally used as filters in gas masks.
46
There are only 14 blimps in the world.
69
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
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
In the early 1960's, Porsche commercially manufactured farm tractors.
24
Whale oil was used in automobile transmissions as late as 1973.
56
Energy is being wasted if a toaster is left plugged in after use.
21