"The first robot that could move on its own was built in 1948. Today, people use robots for manufacturing, exploration, and many other tasks. Find out more in Making Robots, one of the titles in the Make It! series. Make It! helps young readers disover how to be makers in different fields. Each book in the series uses fascinating facts and hands-on activities to help readers explore their creative sides. Make It! is a seris of AV2 media enhanced books. A unique book code printed on page 2 unlocks your interactive eBook. These books come alive with video, audio, weblinks, slideshows, activities, hands-on experiments, and much more." -- Back cover.