I spent my research time today getting ready a talk for Yale tomorrow. I am speaking about The Cannon (Ness, Rix, and my data-driven model for stellar spectra), which is doing a great job of labeling APOGEE spectra. It is a new talk, so I started from scratch. Big question: Will the projector be 4:3 or 16:9? Of course I can switch my slides with one line of LaTeX.