Can robots really help sick people? If you were sick, would a robot take care of you? Drawing on kids' natural curiosity about technology, this inquiry-based nonfiction book explores the fundamentals of medical robots to get elementary-aged kids ready to explore the world of robotics. Conversational questions like "How small can medical robots get?" and "Will robots ever replace doctors?" pique kids' interest. "Did You Know" fact boxes and infographics draw in casual browsers and visual learners. A "Stay Curious!" feature encourages kids to keep asking questions while doubling as a mini media literacy lesson on research skills. Includes a glossary and index.