On the 13th episode, our host invited the English Language Specialist Julianne Hammink, from the Center for English as a Second Language (https://cesl.arizona.edu/) at the University of Arizona, to talk about English as a Medium of Instruction (EMI) and Open Educational Resources (OERs). ** Datasheet - Script: Thiago Costa, Mariana Pérez and Rafaela Sousa; Remote recording: Thiago Costa; Editing: Pedro Caldas.