Unless I miraculously complete 3 problems sets, find the errors in the calculations I've been working on for 4 months and the bugs in the code based on those calculations, and mow the lawn by a reasonable hour today, there will likely not be a new Behind the Guesses post of substance this month.
However, I am considering a new method of posting, using Google Document Viewer, rather than converting LaTeX into pictures, etc. This is the last post, Noncommuting Rotation and Angular Momentum Operators, using the new method. Would you prefer this, or the old way? Or do you just download the PDF, and it makes no difference?