This week at Teachers College, Columbia University, in our Vocal Pedagogy class, we all shared presentations. Mine was on tongue tension and I plan to excerpt some of that later on the blog. But one person, Allison Barrilla, made this video on voice science that I thought did such a good and concise job at explaining voice science in a jiffy that I asked she’d allow me to put it on this blog! So I hope you enjoy her presentation as much as I did!