Describes the work done by a doctor as he makes his rounds at a hospital, inspects people with various medical conditions, and performs a physical examination of a patient.
Follows a newspaper reporter as he covers different assignments and describes the activities of editors, proofreaders, and others inside and outside the news room who help publish and distribute the newspaper.
Paleontologist Chris McGowan examines various dinosaur species and explains how he and other researchers learn about the prehistoric animals. Includes over twenty-five hands-on experiments.