The Science of Smell: How Our Nose Understands Odors
Why do smells affect us so strongly? Discover how our nose works, why we like or dislike certain scents, and what happens when we lose our sense of smell.
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BBC's Science Focus is packed with news, discoveries, ideas and innovations to keep you up-to-speed with the complexities of the fast-moving world around us. Learn more about subscriptions here.
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