Chaos, on the other hand, refers to systems that are highly sensitive to initial conditions, such that small differences in starting conditions can lead to vastly different outcomes. This sensitivity to initial conditions can cause a system to behave in a seemingly random or unpredictable way.

One example of chaos is the famous "butterfly effect", which suggests that the flapping of a butterfly's wings in one part of the world could ultimately contribute to the formation of a tornado in another part of the world, due to the complex and interconnected nature of weather systems.

While randomness and chaos are not the same thing, they can be related in certain cases. For example, chaotic systems can exhibit behavior that appears random, even though it is actually deterministic (meaning that the behavior is entirely determined by the system's initial conditions and underlying rules).

In summary, randomness refers to events or outcomes that are unpredictable, while chaos refers to systems that are highly sensitive to initial conditions and can exhibit seemingly random behavior. While they are related concepts, they are not the same thing.