“Well illustrated with photographs, diagrams, and drawings and should help undergraduate biology majors, graduate students, and researchers understand both this underappreciated subject matter and the dynamics of how science progresses. … Volume 2 begins with some fundamental principles of physics, including applications of Newton’s three laws of motion to studies of vertebrate movement in fluids.” (Frances C. James, The Quarterly Review of Biology, Vol. 91 (1), March, 2016)