-40 degrees Celsius is equal to -40 degrees Fahrenheit.
96
The winter of 1912 was so cold that Niagara Falls froze over.
35
9 out of 10 lightning strike victims survive!
246
Rain contains vitamin B12.
188
Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
101
Oak trees are struck by lightning more than any other tree.
266
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