-40 degrees Celsius is equal to -40 degrees Fahrenheit.
95
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.
24
There is a persistent storm in Venezuela that produces lightning 140 to 160 nights a year, 10 hours per day and up to 280 times per hour and has been going since at least the 16th century.
25
Carbon dioxide is a trace gas and by itself will produce little warming. Also, as CO2 increases, the incremental warming is less, as the effect is logarithmic so the more CO2, the less warming it produces.
11
Rain contains vitamin B12.
188
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
184
The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
442