Dr. Kate Biberdorf, also known as 'Kate the Chemist,' is a chemistry professor at the University of Notre Dame and a popular science communicator. She serves as the first Professor for the Public Understanding of Science at Notre Dame, where she uses a theatrical and hands-on approach, often incorporating fire and explosions, to make science engaging and accessible. Her goal is to break down the stereotypical image of a scientist and reach students who might otherwise find science intimidating.