Dean Timothy George introduces a lecture called, "Luther, Kepler, and the Chicken Bone," which Heiko A. Oberman gave at Beeson Divinity School in 1999 for its Reformation Heritage Lectures. 

The late Dr. Heiko A. Oberman was a Middle Ages and Reformation scholar, who taught at Harvard Divinity School, the University of Tübingen, Germany, and the University of Arizona.