Castor oil is used as a lubricant in jet planes.
-5
In the early 1960's, Porsche commercially manufactured farm tractors.
24
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5