An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Kleenex tissues were originally used as filters in gas masks.
46
Originally, BMW was an airplane engine manufacturer.
69
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
In the early 1960's, Porsche commercially manufactured farm tractors.
24
A small airplane can fly backwards.
75
