The Earth sees about 760 thunderstorms every hour, scientists have calculated.
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In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
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In ten minutes, a hurricane releases more energy than all the world's nuclear weapons combined!
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Dirty snow melts faster than clean.
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The winter of 1912 was so cold that Niagara Falls froze over.
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The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
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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.
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