The good the bad and the interesting smell.. What's actually going on when we smell something? And how entangled is this sense with everything else? What are some crazy ways smell is being used to advance science, improve lives, and are dogs really better at smelling than us? We also discuss our least favourite smells and explore why they smell so bad.

PS Sorry for Pip's crap audio quality on this one. Didn't have access to the usual equipment.