Lecture 1 of my Modern Physics course at McGill University, Fall 2012. Introduction. Dimensional Analysis.
The course syllabus is available at http://www.physics.mcgill.ca/~maloney/260/syllabus.pdf
The course webpage, including links to other lectures and problem sets, is available at
http://www.physics.mcgill.ca/~maloney/260/
The written notes for this lecture are available at
http://www.physics.mcgill.ca/~maloney/260/260-1.pdf
Lectures 2, 16, 20 and 33 were guest lectures on special topics that were not recorded.