Real diamonds do not show up on x-ray.
36
Tae Kwon Do is only around 60 years old.
64
In 21 U.S. states, WALMART is the single largest employer.
13
There are 635,013,559,599 possible hands in a game of bridge.
39
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
Oak trees can live 200 or more years.
61