LI CHANGLi Chang is Senior Lecturer at the School of Aerospace, Mechanical, and Mechatronic Engineering, The University of Sydney, where he teaches courses on the Engineering Materials for Adv Manufacturing, Engineering Tribology, and Design for Advanced Manfacturing. His current research interests include carbon fiber reinforced polymers (their tribology and additive manufacturing), nanomaterials, alloys, and more. Read More Read Less