Catalog · Einstein, Oppenheimer, Feynman: Physics in the 20th Century Lecture 21 of 25 Lecture 21: Teaching Feynman's Tools: The Dispersion of Feynman Diagrams in Postwar Physics ← Previous Lecture 20: A Conservative Revolution: QED and Renormalization Next → Lecture 22: Quarks, QCD, and the Rise of the Standard Model ✓ Mark complete Materials Transcript (PDF) ↗ transcript