Richard Feynman‘s entire lecture catalog is available
free of charge, online. Presented in three volumes:
Mechanics, Radiation, and Heat
52 chapters, incl. geometric optics,
quantum behavior, and symmetry
42 chapters, incl. The Maxwell Equation,
crystal geometry, and curved space
21 chapters, incl. the dependence of amplitudes
on time and position
SeaSpace Pilot Academy 