Find out how robotics technology has developed over more than a century and how to break into the industry themselves. Calling All Innovators series introduces students to careers in science and technology. The complex text allows readers (Grades 5-8) to determine the main idea and explain how it is supported by key details. From the ancient Greeks to the people living today, we have long been fascinated by the idea of robots. Today, things that once seemed like science fiction are becoming reality. Readers will learn how some of today's most innovative thinkers are creating advanced robot technology.