== Synchrony ==In "Sandworms of Dune", Synchrony è la capitale dell'impero delle reincarnate macchine pensanti, comandate da Omnius e dal robot Erasmus. ###>==Synchrony==In "Sandworms of Dune", Synchrony is established as the capital world of the reincarnated thinking machine empire, led by the evermind Omnius and independent robot Erasmus.