Roy Henk, professor of science and engineering at Handong Global University in South Korea, earned his bachelors degree at Virginia Tech and his masters and doctorate at Stanford University. He teaches courses within natural and experimental philosophy (the same fields as Sir Isaac Newton). As questions from students crystallized with his own experiences, this book was born. He has worked internationally in the aerospace industry. As of the second printing, Dr. Henk is a professor at Kyoto University.