How Feynman's Simple Pictures Saved Modern Physics This video is inspired by Feynman's development of Feynman diagrams and presented from his perspective. It's 1948. Quantum physics is stuck. The equations are impossible. Calculations take weeks. Brilliant physicists are giving up because the math is too hard. Then I drew some pictures. Simple pictures. Lines for particles. Wiggly lines for photons. Points where they meet. That's it. That's all they are. But these pictures changed everything. Be