Robots are machines that can be programmed to carry out a series of complex actions automatically or under the control of an operator. They come in all shapes and sizes, from mechanical arms and driverless vehicles to walking, talking, artificial people. Learn about how robots are helping humanity by doing jobs that are too dangerous for people, exploring places that humans cannot reach, and becoming our helpers and companions. | You Wouldn't Want to Live Without Robots (You Wouldn't Want to Live Without ) (Library Edition) by Ian Graham, Hardcover | Indigo Chapters