30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
Barbie's full name is Barbara Millicent Roberts.
78
In 21 U.S. states, WALMART is the single largest employer.
13
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7


