Like fingerprints, everyone's tongue print is different.
250
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
There are 365 steps on the front of the U.S. Capitol Building - one for every day of the year.
50
Wearing yellow makes you look bigger on camera; green, smaller.
222
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34