Computers are everywhere: at school, in our homes, and in factories and offices. Many people have a mini-computer in their pocket! This engaging series looks at computers and their uses, with an emphasis on the STEM principles that underpin how they work. Robotics brings together computer programming, science, and engineering. It's the branch of science that builds robots and programs them to perform tasks. Robots often do jobs that are too dangerous, difficult, or repetitive for people to do. Find out how robots have developed, how they work, and how people use them.