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
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
Mico headphones read your brainwaves and select music based on your state of mind.
7
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27