One of the projects for my sabbatical is to learn Python. Luckily its easier than I had thought it would be, at least so far. I have started making some jupyter notebooks with useful geodynamics-related calculations, especially related to subduction. For example, the sinking velocity for a Stokes ellipsoid (rather than a sphere), corner flow and plate bending forces. I am posting these jupyter notebooks on my web-page so others can download them and use them in their research or teaching. For me, I’ve found that the notebooks are a great way combine my thinking, derivation of equations, the actual calculation and figures.