The winter of 1912 was so cold that Niagara Falls froze over.
35
Moist air holds heat better than dry air.
114
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
Men are 6 times more likely to be struck by lightning than women!
194
The speed of a typical raindrop is 17 miles per hour.
181
Rain contains vitamin B12.
188