Oak trees are struck by lightning more than any other tree.
266
In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
Temperatures have been cooling since 2002, even as carbon dioxide has continued to rise.
106
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442
Moist air holds heat better than dry air.
114
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
185