Michiel Postema (A’01–S’02–M’05–SM’08) received the M.Sc. degree in geophysics from Utrecht University, Utrecht, The Netherlands, in 1996, and the Ph.D. degree in the physics of fluids from the University of Twente, Enschede, The Netherlands, in 2004. He held fellowships with Ruhr-Universität Bochum, Bochum, Germany, from 2005 to 2007 and from 2009 to 2010. From 2007 to 2009, he was a Lecturer in Engineering with the University of Hull, Kingston upon Hull, U.K. From 2010 to 2016 he was the Chair in Experimental Acoustics with the University of Bergen, Bergen, Norway. He has been a Visiting Professor of Electrical Engineering with the University of the Witwatersrand, Johannesburg, South Africa, since 2015, and a Professor and Head of the Department of Ultrasound with the Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland, since 2016. His particular expertise lies in analyzing medical microbubble behavior under sonication and in high-speed photography. He also explores non-medical applications of bubbles and droplets in sound fields. Dr. Postema received an Emmy Noether Research Group Grant at Ruhr-Universität Bochum in 2009 and a Visiting Professorship at the University of Orléans, Orléans, France, in 2010. He is an Associate Editor of Applied Acoustics (Elsevier), the IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, and Ultrasonics (Elsevier).