> Unlike the simplicity of taste, we have a huge array of smell receptors, with most of them having much more indirect associations Slightly unrelated, but wha

> Unlike the simplicity of taste, we have a huge array of smell receptors, with most of them having much more indirect associations Slightly unrelated, but what I find very cool is thinking about your taste sense as a hyper-sensitive molecule detector. Individual aromas are just the signal your brain generates for different kinds of molecules, and it's very good at that. That's why at wine tastings, for example, people come up with all these elaborate terms for specific aromas—it's a way to name the molecule composition.