'The Nose' Robert talks with Gabrielle Glaser, author of The Nose: A Profile of Sex, Beauty and Survival. In her recently published book, Glaser explores all things about the nose and how it defines us -- how we look and feel about the things we smell. She takes us from ancient Egyptian deodorants to the world of celebrity nose jobs, and she describes how scientists are unlocking the mysteries behind smell and the brain. The book is published by Pocket Books.

'The Nose'

'The Nose'

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Robert talks with Gabrielle Glaser, author of The Nose: A Profile of Sex, Beauty and Survival. In her recently published book, Glaser explores all things about the nose and how it defines us — how we look and feel about the things we smell. She takes us from ancient Egyptian deodorants to the world of celebrity nose jobs, and she describes how scientists are unlocking the mysteries behind smell and the brain. The book is published by Pocket Books.