Product Description: Examines the history of the scientific method and describes each of its components, which include making observations, asking questions, creating hypotheses, running experiments, and looking for patterns in the results.

Product Description: Collects six volumes on medical innovations, describing how such technologies as vaccines and anesthetics work, were developed, and what their applications are.

Product Description: Programs and apps make computers useful. They let you do homework on laptops. They let you play games on smartphones and tablets. What programs and apps are the most important? Who makes them? Read this book to find out!

"Young readers will love this exciting, in-depth yet accessible look at how video games work and how they are made."--

Everyone needs to eat, yet farming is a major cause of pollution around the world. But did you know that certain types of farming create less pollution than others? Or that some types of waste can be made into energy? Investigate what we can do to reduce agricultural pollution. As part of the Searchlight BooksTM collection, this series sheds light on an important question What Can We Do about Pollution? Informative text, compelling photos, and engaging captions will help you find the answer!

Behind every jump, spin, and flip of Olympic gymnastics, science is at work. Centrifugal force is at work in a midair spin, and center of gravity is involved in balance beam routines. Newton s Third Law of Motion springs into action as a gymnast flies into the air in the vaulting event. Find out how science is involved in all your favorite gymnastics events and how gymnasts take science into account as they chase the gold medal."

Product Description: When the seasons change, many animals migrate to new homes. Readers will learn about these fascinating creatures in Nature's Great Journeys. This series explores the physical features, behaviors, and histories of migratory animals with easy-to-read text and vivid images.