The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
More than 10% of the world's salt is used to de-ice American roads.
54
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
In 21 U.S. states, WALMART is the single largest employer.
13
If left alone, 70% of birthmarks gradually fade away.
193
There are 293 ways to make change for a dollar.
148
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109