Superposition of forward and backward motion

Abstract I consider black body radiation. The wall of the exchanges photons with radiation field in equilibrium, therefore a common temperature Planck’s law. underlying process consists creation and annihilation photons. want to present an alternate model motions, where small steps positive negative direction, not zero mean. detection storing restoring packages energy. get analogue law, emerges from steps. object law is radiation, but storage energy, which belongs body.