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
Oak trees are struck by lightning more than any other tree.
266
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
Moist air holds heat better than dry air.
114
Snowiest city in the U.S. : Blue canyon, California.
112
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
185