Caitlyn Berryhill (mechanical engineering), left, and Sarah Pickering (biomedical engineering) adjust the head of demonstration skeleton “Jake” while working on their Summer Undergraduate Research Program project in the Human Motion Biomechanics Lab. Jake was named to honor Cal Poly mechanical engineering graduate Jake Deschamps, who helped set up the HMB lab and was co-leader of the first lab project. Photo: Dennis Steers / College of Engineering