Alex Hannay, a product manager at Thermo Fisher, dives into the fascinating world of stem cell differentiation. He explains how pluripotent stem cells evolve into specialized types and discusses innovative products that simplify this process. The conversation touches on the significance of standardized differentiation media, breakthroughs in brain plasticity, and the potential of genetically modified yeast for morphine production. Hannay also emphasizes the vital role of customer feedback in refining stem cell research tools, navigating the complexities of product development in this exciting field.