Simulation, Simulation Hypothesis, Simulation Theory, Simulated Reality, Simulator.
universe on a computer. One estimate made by two physicists suggests that it would take around 10¹⁰¹²³ years to simulate the universe. That’s not a typo, that’s 10 with 100 zeros after it. The idea is that if we could simulate the universe, then we could test all the things that have happened in