Satish Kandlikar has been a professor in the mechanical engineering department at Rochester Institute of Technology for the last twenty-one years. He is the founder and Chairman of the Rochester Heat Transfer Chapter of ASME and serves as Heat and History Editor of the internal journal of Heat Transfer Engineering. Srinivas Garimella is a Professor in the Woodruff School of Mechanical Engineering at the Georgia Institute of Technology. He is director of the Sustainable Thermal Systems Laboratory, which he founded upon his arrival at Georgia Tech in 2003. Dr. Garimella's research has resulted in over 100 archival journal and refereed conference publications, in addition to five patents on heat pump systems and components. Dongqing Li is the Professor of microfluidics and nanofluidics at the Waterloo Institute for Nanotechnology at the University of Waterloo. Dr. Li has published 210 papers in leading international journals, 10 book chapters and three books. He is the Editor-in-Chief of an international journal Microfluidics and Nanofluidics Stéphane Colin is a Professor of mechanical engineering at the National Institute of Applied Sciences (INSA), in the University of Toulouse, France. In 2008, he received the Hydrotechnic Great Award from the Hydrotechnic Society of France.