Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
In ten minutes, a hurricane releases more energy than all the world's nuclear weapons combined!
371
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
Men are 6 times more likely to be struck by lightning than women!
194
Snowiest city in the U.S. : Blue canyon, California.
112