Here is a fascinating (and entertaining) talk by smell scientist and perfume writer Luca Turin, describing his quest to explain how smell works: https://www.you

Here is a fascinating (and entertaining) talk by smell scientist and perfume writer Luca Turin, describing his quest to explain how smell works: https://www.youtube.com/watch?v=yzOcvINn8Iw https://www.youtube.com/watch?v=yzOcvINn8Iw