Although it raises an interesting question, because physics has a lot of issues with time. Just as in the computer example, why could we not imagine that our un

Although it raises an interesting question, because physics has a lot of issues with time. Just as in the computer example, why could we not imagine that our universe exists inside the space and time of larger superuniverse, and perhaps the phenomena that explain times arrow is easily observable in that universe, but not in ours.