>>12729181Stop smoking weed for five seconds and think about how you would store the exact state of a single particle of matter.
Now scale that to storing the exact state of EVERY particle.
So how much matter do you think you need to store the current state of all the matter in the universe?
That's "memory" for a PARTIAL(you didn't forget energy also exists did you?) state of 1 infinitesimal moment of the intended simulation. Not processing or storage or maintenance or power supply, JUST the "RAM" of that computer would require more matter than exists in the entire universe.
