A slice of pork belly, with a thick layer of fat. "If we confirm that fat is a basic taste quality, it's the equivalent of saying chartreuse is a primary color," Richard Mattes of Purdue University says. "It changes our basic understanding of what taste is." Xiao He/Flickr hide caption

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Xiao He/Flickr

Researchers at the University of Oxford have been looking for a link between sound and taste. iStockphoto.com hide caption

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Want To Enhance The Flavor Of Your Food? Put On The Right Music

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