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
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
In the early 1960's, Porsche commercially manufactured farm tractors.
24
More than a billion transistors are manufactured every second.
-25
A toaster uses almost half as much energy as a full-sized oven.
33