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Franklin's theory of the wind field associated with a waterspout showing the winds rushing in directly from all quarters as opposed to a spiral wind pattern from an area surrounding the spout. 1806
Credit: In "The complete works in philosophy, politics, and morals, of the late Dr. Benjamin Franklin ....", 1806. Volume II, p. 26.
Franklin's theory of the wind field associated with a waterspout showing the winds rushing in directly from all quarters as opposed to a spiral wind pattern from an area surrounding the spout. 1806