In the early 1960's, Porsche commercially manufactured farm tractors.
24
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Energy is being wasted if a toaster is left plugged in after use.
21
Kleenex tissues were originally used as filters in gas masks.
46
Whale oil was used in automobile transmissions as late as 1973.
56
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
Originally, Nintendo was a playing card manufacturer.
70