It snows more in the Grand Canyon than it does in Minneapolis, Minnesota.
113
Moist air holds heat better than dry air.
114
Rain contains vitamin B12.
188
Carbon dioxide is a trace gas and by itself will produce little warming. Also, as CO2 increases, the incremental warming is less, as the effect is logarithmic so the more CO2, the less warming it produces.
11
Dirty snow melts faster than clean.
350
Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
9 out of 10 lightning strike victims survive!
246