This fall, William “Mack” Durham S.M. ’07, Ph.D. ’12, who worked with Professor Roman Stocker, will receive the 2012 American Physical Society/Division of Fluid Dynamics’ (APS/DFD) Andreas Acrivos Dissertation Award for the best thesis in fluid dynamics. Durham, now a research lecturer at Oxford University, will give the Acrivos Award Lecture during the APS/DFD annual meeting Nov. 18-20 in San Diego. His thesis is titled “Phytoplankton in Flow.”