First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
The IRS processes more than 2 billion pieces of paper each year.
28
Sony researchers have developed a refrigerator that only opens when you smile.
9
Castor oil is used as a lubricant in jet planes.
-5
A small airplane can fly backwards.
75
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308