There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
In the early 1960's, Porsche commercially manufactured farm tractors.
24
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
The ball on top of a flagpole is called a 'truck'.
24
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Jumbo jets use 4,000 gallons of fuel to take off.
19
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20