Sony researchers have developed a refrigerator that only opens when you smile.
9
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Mico headphones read your brainwaves and select music based on your state of mind.
7
There are only 14 blimps in the world.
69
The United States produces enough plastic film annually to cover the entire state of Texas.
13
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Car airbags kill 1 person for every 22 lives that they save.
80