Kleenex tissues were originally used as filters in gas masks.
46
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Mico headphones read your brainwaves and select music based on your state of mind.
7
A toaster uses almost half as much energy as a full-sized oven.
33
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
