In Smart Cars, readers will be introduced to the engineering concepts behind smart car innovations. From their introduction in the early 1900s to today's electric cars, this book delves into the safety, comfort, style and drivability of these modern-day marvels. The Engineering Wonders series for grades 4–8 explores the ways engineers identify the needs to be met and/or problems to be solved and crated solutions through innovative design. Featuring 48 pages, this series takes a look at a variety of structural, technical, and transportation engineering and their applications