The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
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Contrary to popular belief, lightning travels from the ground upwards not from the sky downwards.
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Moist air holds heat better than dry air.
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The speed of a typical raindrop is 17 miles per hour.
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The winter of 1912 was so cold that Niagara Falls froze over.
35
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
Snowiest city in the U.S. : Blue canyon, California.
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The Earth sees about 760 thunderstorms every hour, scientists have calculated.
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