It was pretty easy but there was minimal learning involved. He doesn't take attendance and there were only 2 homeworks assigned so exams were the majority of the grade. You could have a page of notes for the exams though so they weren't too hard. There were 3 midterms and an optional final that no one took.

basically just about corrosion. and sanity checks but we weren't graded on those lol

Fuchs is an... interesting character. He likes to do "sanity checks" and some of them are interesting but others are just conspiracy theories. These sometimes take over half the class period but it's interesting to see what wacky stuff he says. Also he had appendicitis and jury duty my semester so he missed a lot of class and never posted make up lectures even though he said he would.