The winter of 1912 was so cold that Niagara Falls froze over.
35
Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
101
Dirty snow melts faster than clean.
350
Rain contains vitamin B12.
188
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

