Dirty snow melts faster than clean.
350
Moist air holds heat better than dry air.
114
Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
101
In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
Snowiest city in the U.S. : Blue canyon, California.
112
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
There is enough energy in one bolt of lightning to power a home for two weeks!
102
It snows more in the Grand Canyon than it does in Minneapolis, Minnesota.
113