While not a class, there are many awesome resources on Youtube. I keep a list here of a few I found insightful
Video | Content |
---|---|
Field Theory Fundamentals in 20 Minutes | An intuitive overview of how to derive the Principle of least action from Feynman’s Path Integral Formulation |
Uncertainty Principles and the Fourier Transform | The intuition for the Fourier Uncertainty Principle, which naturally extends to the Heisenberg Uncertainty Principle |