The robot block is finally here. In this block you will build different robots using motors. The basic function of these motors is simple; they spin. You will see that depending on how you decide to use them, you can get different objects to animate in many different ways. First of all, you will get an introduction to the different types of motors there are and some examples of when to use them. In the end of block 4 you will get to build a ticklish rocking chair robot or maybe a light chasing robot.