Every volume of Science Comics offers a complete introduction to a particular topic--dinosaurs, the solar system, volcanoes, bats, robots, and more. Whether you're a fourth grader doing a natural science unit at school or a thirty year-old with a secret passion for airplanes, these books are for you! From simple circuits to giant grids, fossil fuel power plants to wind farms, electricity keeps the world running. In Science Comics: Electricity, you'll discover where electricity comes from, why lightning suddenly strikes, and how we've harnessed it all to turn the lights on in your room. Ready for action? Get energized with electricity!