orbitals of hydrogen I
  orbitals of hydrogen II
  spherical harmonics
  spectral lines of hydrogen
  periodic table of elements
  schrödinger
  balmer
  week 00: preliminary info
  week 01: newton's gravity
  week 02: kepler's laws
  week 03: lagrange points
  week 04: gravitational potential & poisson's equation
  week 05: snell's law
  week 06: waves for maxwell & strings
  week 07: ray equations
  week 08: geometrical optics
  week 09: waveguides
  week 10: caustics
  week 11: sturm-liouville theory
  week 12: quantum harmonic oscillator