-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
The speed of a typical raindrop is 17 miles per hour.
181
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
185
Rain contains vitamin B12.
188
There is enough energy in one bolt of lightning to power a home for two weeks!
102
In ten minutes, a hurricane releases more energy than all the world's nuclear weapons combined!
371