Gregory S. Rohrer is the W.W. Mullins Professor of Materials Science and Engineering, the Head of the Materials Science and Engineering Department, and former Director of the NSF sponsored Materials Research Science and Engineering Center at Carnegie Mellon University. He received his bachelor's degree in Physics from Franklin and Marshall College in 1984 and his Ph.D. in Materials Science and Engineering from the University of Pennsylvania in 1989. He is the author of over 240 publications and has received the following awards: National Science Foundation Young Investigator Award (1994), Roland B. Snow Award of the American Ceramic Society (1998), Ross Coffin Purdy Award of the American Ceramic Society (2002), Fellow of the American Ceramic Society (2003), the Richard M. Fulrath Award of the American Ceramic Society (2004), the Robert B. Sosman Award of the American Ceramic Society (2009), a Sapphire Prize from the Journal of Materials Science (2011), and the W. David Kingery Award of the American Ceramic Society (2014). Rohrer gave the Lawley lecture at Drexel University in 2005, the Winchell Lecture at Purdue University in 2007, and the GE Distinguished Lecture for MS&E at Rensselaer Polytechnic Institute in 2009. Rohrer is an Associate Editor of the Journal of the American Ceramic Society, was the chair of the Basic Science Division of the American Ceramic Society in 2005, and chaired the University Materials Council in 2011.