A computer simulation or a computer model is a computer program that attempts to simulate an abstract model of a particular system. Computer simulations have become a useful part of mathematical ...

What if your thoughts and everything you perceive are nothing but bits in a computer simulation designed to satisfy the curiosity of scientists with capabilities far beyond anything known to human ...

Is your life really your life, or is it actually the dream of a butterfly? Or is it a complex computer simulation indistinguishable from “real” reality? Don’t worry, it’s just a glitch in the Matrix.