Is there any real world phenomena that can be modeled approximately as Strict Sense Stationary process?

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I recently read about the SSS processes. The definition is so strict in my view . I have think about that is there any real world phenomena that can be modeled as SSS process. I can find processes which are Weak Sense Stationary but I am not able to find some one to be at least approximately SSS (and imagine why they are?).

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Thermal noise in electrical circuits (caused by random motion of electrons inside conductors) is commonly modeled as a strictly stationary Gaussian process with power spectral density proportional to $|H(f)|^2$ where $H(f)$ is the frequency response function of the (small-signal) linearized model of the circuit.