-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
Moist air holds heat better than dry air.
114
In ten minutes, a hurricane releases more energy than all the world's nuclear weapons combined!
371
There is enough energy in one bolt of lightning to power a home for two weeks!
102
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
185
Dirty snow melts faster than clean.
350
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106