This is a 13-slide presentation on stem cells designed for an intro level biology course. It provides an overview of cell differentiation, but focuses on the types of stem cells and their potential applications. I have included two hyperlinks within the presentation to a great "what are stem cells?" animation and a 3-4 minute ABC news clip about the pros & cons of cord blood banking. There is also a note-taking sheet available for free download that accompanies this presentation!