More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
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
Whale oil was used in automobile transmissions as late as 1973.
56
More than a billion transistors are manufactured every second.
-25
The cigarette lighter was invented before the match.
210
About 39,000 gallons of water are used to produce the average car!
14