«[...] how can you prove that you don't actually live in virtual reality and that the year is really 2008? [...]» - "Bored With Same All Same All"
«I suppose we could prove that it is a virtual world by upping our computer power to the point where the simulated computing power exceeds the power of the simulator. Then if we get lucky, the world could start to lag.» - "Anonymous"
Comments on: Matrix-style virtual worlds 'a few years away' (technology.newscientist.com)