In this case, the new paradigm reduces the old to a special case in the sense that Newtonian mechanics is still a good model for approximation for speeds that are slow compared to the speed of light.
Neste exemplo, o novo paradigma reduce ao vello a un caso especial, xa que a mecánica newtoniana segue sendo unha excelente aproximación no contexto de velocidades lentas en comparación coa velocidade da luz.