Whale oil was used in automobile transmissions as late as 1973.
56
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Kleenex tissues were originally used as filters in gas masks.
46
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
In the early 1960's, Porsche commercially manufactured farm tractors.
24
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17