Marc A. Meyers is a Distinguished Professor of Nanoengineering at the University of California, San Diego, known for his expertise on the dynamic behavior of materials. He is a recipient of the TMS Educator Award (2013), the ASM International Albert Easton White Distinguished Teacher Award (2015), and the APS George Duvall Shock Compression Science Award (2017). He is a co-author of Biological Materials Science (2014), and is a Fellow of TMS, ASM International, and the APS. Krishan K. Chawla is an Emeritus Professor of Materials Science and Engineering at the University of Alabama at Birmingham, and a former Program Director for Metals and Ceramics in the US NSF Division of Materials Research. He is the Editor and Chairman of the ASM Editorial Board for International Materials Reviews, the author of Fibrous Materials, 2nd ed. (2016), and a Fellow of ASM International.