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
Castor oil is used as a lubricant in jet planes.
-5
The average car produces a pound of pollution every 25 miles!
18
Originally, BMW was an airplane engine manufacturer.
69
The cigarette lighter was invented before the match.
210