Home Education Ep. 29 Mastering the Materials Part 5 Ep. 29 Mastering the Materials Part 5 By Mark Giuliani - December 4, 2017 In Episode 29 – Mastering the Materials Part 5, Hussam continues a series on mastering materials for 3 DS. To ask Hussam questions or suggest topics for upcoming shows email him at hsk@gaa.com.