Smellosophy is a difficult book on a difficult subject. But if you want to learn more about the sense of smell, worth a look.
Can you avoid wrinkles by sleeping on your back?
The skin is the main organ of interest to the cosmetic scientist. You might well suppose that the skin, being something that we all possess and interact with on a daily basis, was something that we would know a lot about. In fact there are still a lot of quite important questions to which we