2 midterm and 1 final. Drop 1 midterm.
I'm not a science person at all but he made it interesting. Lectures are funny, prepare for an existential crisis.

If you take this class in the near future, it would most likely be recorded. No homework, only recordings, and three non-cumulative exams (sort of). The textbook, which is quite cheap in textbook standards, would help but it's not necessary. The Man is better than the book. The class can be kind of exhausting to take if you give it a lot of effort (as you should). Anyways, easy credit, and the material is excellent. Just the delivery method could see some improvement, and you don't really get to interact with the professor all that much as all.