In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
Oak trees are struck by lightning more than any other tree.
266
Rain contains vitamin B12.
188
Moist air holds heat better than dry air.
114
Dirty snow melts faster than clean.
350
