I thought this was interesting on pump.io: Oh goodness, am I tired this morning. Oh well. Today in lecture we talk about the properties of "pseudoscience." I just finished grading the Monday quizzes and recording grades. I have a lot of students skipping class this semester. We warned them. They get a max of 6 unexcused absences (yes, I know, we are quite generous) and then we dock them a letter grade for each subsequent unexcused absence. These students are taking a lot of risks with their grades, and it's only week 4. Spring is hard. :-)