Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
The speed of a typical raindrop is 17 miles per hour.
181
Moist air holds heat better than dry air.
114
There is enough energy in one bolt of lightning to power a home for two weeks!
102
The winter of 1912 was so cold that Niagara Falls froze over.
35
It snows more in the Grand Canyon than it does in Minneapolis, Minnesota.
113
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96