9 out of 10 lightning strike victims survive!
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The Earth sees about 760 thunderstorms every hour, scientists have calculated.
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Circumhorizontal arcs (loosely known as fire rainbows) are the rarest of all naturally occurring atmospheric phenomena.
21
Moist air holds heat better than dry air.
114
In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
The speed of a typical raindrop is 17 miles per hour.
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The winter of 1932 in the US was so cold that Niagara falls froze completely solid!
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