A Lagrangian of All Known Physics

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=BQ_3BMzsOks

This is an addendum, with additional information I did not have time to include prior, for my prior video.

physics, Lagrangian, standard model, gravity, electromagnetism, nuclear, Higgs, group theory, calculus, differential geometry, topology, algebra, gauge theory, quantum field theory
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