Modular Robots are founded on the concept of developing robots that mimic principles found in nature, specifically the functioning of cells in living organisms. These cells operate as modules: each functional unit shares a similar basic form and operation but can connect to form diverse structures. They can also adapt to changing environments or, if parts are damaged, the remaining structure can reconfigure to keep the overall system operational. Examples of modular systems we see daily include human cells and the movements of animals composed of connected segments, such as snakes, worms, eels, and octopuses.