What questions do you have about topics that we've covered (or not covered) this semester? Is there anything that you do not understand, or for which you want more explanation ? Or do you have any thoughts, comments or feedback about the course or about specific topics? This is worth 10 points, and is due by 11 December, 11:59pm. (But if you want me to answer a question in class, then please submit this by 6pm on 11 Dec.)