Dirty snow melts faster than clean.
350
There is enough energy in one bolt of lightning to power a home for two weeks!
102
9 out of 10 lightning strike victims survive!
246
Snowiest city in the U.S. : Blue canyon, California.
112
Moist air holds heat better than dry air.
114
-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