The city with more Rolls Royce per capita : Hong Kong.

In the year 2000, there were approximately 11,000 injuries that were treated in a hospital in the U.S. that resulted from fireworks.

The number Pi (the ratio of the circumference to the diameter of a circle) can't be expressed as a fraction, this means it is an irrational number. When written as a decimal it never repeats and never ends.

AMAZING FACTS