Source: cirosantilli/lagrangian-mechanics-lectures-by-michel-van-biezen-2017
= Lagrangian mechanics lectures by Michel van Biezen (2017)
https://www.youtube.com/playlist?list=PLX2gX-ftPVXWK0GOFDi7FcmIMMhY_7fU9
Original playlist name: "PHYSICS 68 ADVANCED MECHANICS: LAGRANGIAN MECHANICS"
Author: Michel van Biezen.
<High school> classical mechanics material, no mention of the key <continuous symmetry> part.
But does have a few classic pendulum/pulley/spring worked out examples that would be really wise to get under your belt first.