Tuesday, January 22, 2019

World's formerly largest waterfall

Dry Falls near Coulee City, WA is stunning -- it's an alien landscape that's the remnants of what used to be the world's largest waterfall. Stretching more than 20 miles and many times larger than Niagara Falls, the water that carved this landscape came from the millions of tons of melted glacier ice at the end of the last ice age. 



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