A good physicist has the ability to grasp a large fraction of all physics that h...

		orbifold on Oct 22, 2020 \| parent \| context \| favorite \| on: /* You Are Not Expected to Understand This */ (201... A good physicist has the ability to grasp a large fraction of all physics that has ever been done. And there is a pretty good directed knowledge graph. The action principle and some ideas from quantum mechanics are enough to anchor almost all other results.