The first alarm clock could only ring at 4 a.m.
120
The average car produces a pound of pollution every 25 miles!
18
Any modern jet is capable of breaking the sound barrier.
34
There are only 14 blimps in the world.
69
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47