Another record for fast turnaround time: we have exam 4 scantrons scored and ready. I will analyze data and post scantron, SMA and combined score maybe tomorrow or so. For now: rest your brains and have a good weekend. Meg will have the printouts next week.P.S. I extended HW 17's deadline to Tuesday next week, on account of Webcourses having conniptions this morning before class. Go get in some more practice on photon calculation.
