If you put all the water on Earth in one place

“Put all the water on this planet into a single sphere and it would have a diameter of about 860 miles, says the United States Geological Survey. For reference, that’s roughly the distance between Salt Lake City, Utah, and Topeka, Kansas …” (more, picture)

[Maggie Koerth-Baker, Boing Boing, 10 May]

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