Physics 12c (Introduction to Statistical Mechanics) at Caltech
Lectures by John Preskill
Lecture 10: Bose-Einstein Condensation, Part 2, 3 May 2011
Playlist of all 20 lectures: https://www.youtube.com/playlist?list=PL0ojjrEqIyPzgJUUW76koGcSCy6OGtDRI
Course website: http://www.theory.caltech.edu/~preskill/ph12c/