We are learning about NMR and ESR right now. I know physical chemistry is a difficult topic to learn because there is a lot of background information that you have to be aware of in order to understand things. My professor does not reference these background topics, speaks with a strong accent, has difficult to read handwriting, and makes occasional factual errors as well. This is well known among the student body. We have a weak chemistry department. So... is it still worthwhile to attend lecture? My plan right now is to sit in the back and have my computer with me so I can google stuff when I'm confused. I might just stop attending, however, if there were a good online source to use instead. PS: I already know to ask questions on physics forums and I may just start using it exclusively to do the homework.