The speed of a typical raindrop is 17 miles per hour.
181
Rain contains vitamin B12.
188
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
Moist air holds heat better than dry air.
114
Dirty snow melts faster than clean.
350
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