Uploaded April 2016 | Updated September 2026, 2 days ago

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Food scientist Harold McGee explains how food would be lost without salt.

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PBS series The Mind of a Chef combines travel, cooking, history, science, and humor into an unforgettable journey. In season four, join executive producer and narrator Anthony Bourdain as he takes viewers inside the mind of chefs Gabrielle Hamilton and David Kinch, airing on select PBS stations, and subsequently premiering in nearly every PBS market this fall (check local listings below).

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