In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
Rain contains vitamin B12.
188
Moist air holds heat better than dry air.
114
Dirty snow melts faster than clean.
350
The speed of a typical raindrop is 17 miles per hour.
181
Snowiest city in the U.S. : Blue canyon, California.
112