Larry A. Belfiore, PhD, is an Emeritus Professor of Chemical Engineering in the Department of Chemical and Biological Engineering at Colorado State University in Fort Collins. More recently, he is an active participant at the Aspen Center for Theoretical Physics. Miguel Angel Gomez-Garcia, PhD, DSc (Dr. habil.), is a Professor of Chemical Engineering at Universidad Nacional de Colombia (UNAL Manizales). He is co-author of more than 100 scientific publications and seven academic textbooks.