Perseus Publishing is proud to announce the latest volume in its series of recorded lectures by the late Richard P. Feynman, lectures originally delivered to his physics students at Caltech and later fashioned by the author into his classic textbook Lectures on Physics.Volume 18 (Feynman on Flow) includes a discussion of tensors, reflection from surfaces, magnetic materials, elasticity, and the flow of both wet and dry water.Perseus Publishing / Helix Books