Castor oil is used as a lubricant in jet planes.
-5
The United States produces enough plastic film annually to cover the entire state of Texas.
13
There are only 14 blimps in the world.
69
The IRS processes more than 2 billion pieces of paper each year.
28
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47