This spirited episode is sure to rev things up when it covers water, muscles, heat, light, sound, and other types of energy that make things go, run, or happen. See how to conduct home experiments that will transform potential energy into kinetic energy and use falling water to make energy. The DVD has extra features: fully indexed "chapters" correlated to national science standards, interactive glossaries and quizzes, bonus footage of never-before-seen segments, interviews and demos, Spanish translation, and on-disk implementation guide.