Following the opening of a large pharmaceutical facility, we go through the long and expensive process of developing a medicine from idea to shelf. Our guests are Dr. Nicola Lister, Chief Scientific Officer at Novartis Southern Africa, Professor Kelly Chibale, Chair in Drug Development and Department of Chemistry at the University of Cape Town, and Alison Dyer, a consultant for Spoor and Fisher. In Unscience, scientists suggest that walking like a penguin could be beneficial. Our scientist behind the science is Dr. Roelof Burger, a physical geographer, currently at North West University.