Dear Class,
I am terribly sorry to inform you on such short notice, but due to personal reasons, I will be unable to attend tomorrow morning's class.
We have finished Chap 1 and 3.
I have not treated Chap 2, which is a very small Chapter on the optical properties of metals. However, I have a video I produced you can watch that deals with Chapter 2 that I have added to the SSP moodle page. I invite you to watch that video. You can also read Chapt 2 on the course manuscript.
All the best and sorry,
A. Baron