The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
185
Dirty snow melts faster than clean.
350
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
Moist air holds heat better than dry air.
114
Oak trees are struck by lightning more than any other tree.
266
There is enough energy in one bolt of lightning to power a home for two weeks!
102