Love, seduction and sexual attraction are in the air this week as Peter Brennan woos Chris and Kat with a discussion of pheromones and the science of smell, Charles Wysocki suggests how farmers can love thy neighbour by masking the stench of manure, we hit the dancefloor with William Brown who reveals the recipe for success at the Saturday night disco, and Peter Barham talks about the science of taste, food and the ingredients for a perfect Valentine meal! Like this podcast? Please help us by supporting the Naked Scientists)