A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
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Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
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Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
41
One cubic mile of seawater contains about 50 pounds of gold.
79
The average ice berg weighs 20,000,000 tons!
54
The Niagara Falls moves upstream at an average rate of about 295ft a century!
48
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
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