The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
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The Earth sees about 760 thunderstorms every hour, scientists have calculated.
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In ten minutes, a hurricane releases more energy than all the world's nuclear weapons combined!
371
Moist air holds heat better than dry air.
114
It snows more in the Grand Canyon than it does in Minneapolis, Minnesota.
113
There is enough energy in one bolt of lightning to power a home for two weeks!
102
In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
Dirty snow melts faster than clean.
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