'Flavor: The Science of Our Most Neglected Sense'

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Bob Holmes says fresh oysters taste better against the sound of ocean waves, and that yellow tomatoes taste sweeter than red ones. He has a PhD in evolutionary biology and has been a correspondent for New Scientist magazine for 20 years. Holmes’ research about the senses, specifically taste and smell, culminates in his new book, “Flavor: The Science of Our Most Neglected Sense.”