There are only 14 blimps in the world.
69
The life boat was patented in 1845!
29
The average car produces a pound of pollution every 25 miles!
18
In the early 1960's, Porsche commercially manufactured farm tractors.
24
Castor oil is used as a lubricant in jet planes.
-5
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Car airbags kill 1 person for every 22 lives that they save.
80
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144