Dr. Skateboard’s Action Science – Forces comic book is the second installment of a series of graphic novels based on the fundamental physical science areas, which include forces, motion, Newton’s Laws of Motion and simple machines. The 26-page full color comic covers the topics of forces including gravity, lift, thrust, friction, center of gravity, centripetal force, centrifugal force and moment of inertia.  This curriculum supplement can be used to align to physical science topics needed for students from upper elementary to early high school courses.