ScientificAmerican1930-02.jpg Scientific American 1930-01ThumbnailsScientific American 1930-04Scientific American 1930-01ThumbnailsScientific American 1930-04Scientific American 1930-01ThumbnailsScientific American 1930-04Scientific American 1930-01ThumbnailsScientific American 1930-04

"Changing lights play color harmonies" in an illuminated fountain worthy of Las Vegas.




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