Dr. Donald Fehlinger is an Assistant Teaching Professor in the Department of Engineering, Leadership, and Society. He joined the department in the fall term of 2023. He has experience teaching various courses at Drexel on the topics of fluid and thermal sciences. Donald is a proud Drexel alumnus with a passion for teaching as part of passing on the Drexel experience to the next generation of students. His PhD was in the Department of Mechanical Engineering and Mechanics on the topic boiling heat transfer. During his PhD, he was a Drexel GK-12 Fellow during which he first developed his appreciation for pedagogy through the direct application of his technical/scientific expertise in the classroom.