In the early 1960's, Porsche commercially manufactured farm tractors.
24
Kleenex tissues were originally used as filters in gas masks.
46
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
There are only 14 blimps in the world.
69
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Whale oil was used in automobile transmissions as late as 1973.
56