The winter of 1912 was so cold that Niagara Falls froze over.
35
Rain contains vitamin B12.
188
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
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
Oak trees are struck by lightning more than any other tree.
266
The speed of a typical raindrop is 17 miles per hour.
181