Fielding, Drummond, Quataert, Eliot, Martizzi, Davide and Faucher-Giguere, Claude-Andre How Supernovae Launch Galactic Winds. (2017). , cite arxiv:1704.01579Comment: 5 pages, 4 figures. Movies available at http://w.astro.berkeley.edu/~dfielding/#SNeDrivenWinds/ .