Moist air holds heat better than dry air.
114
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
The winter of 1912 was so cold that Niagara Falls froze over.
35
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
Men are 6 times more likely to be struck by lightning than women!
194
The speed of a typical raindrop is 17 miles per hour.
181
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
185