When I am out of town, I will try to cover the class online, at the Google-Meet link given below:
Tuesdays 2 PM to 3:15 PM in Clare 208
Thursdays 2 PM to 3:15 PM in Clare 208
Global: Models, length-scales and energy
The PDF files are given just below. The content when you scroll are image files. You cannot search them - for search download the pdf files.