Welcome to the SST Research Laboratory at the University of Notre Dame. We are a part of the Department of Aerospace and Mechanical Engineering in the College of Engineering. This laboratory studies energy, fluid, and charge transport from millimeter to nanometer scales. We seek to understand the fundamental phenomena, engineer new technology, and solve problems of high importance in order to solve the grand challenges of our world. Applications currently being studied in the laboratory include instruments for environmental monitoring, for biological/chemical analysis, and cooling of high-performance electronics.