Hello Farmer Josh, thanks for the comment. Physicist Tim Andersen has studied and written quite a bit about a fifth dimension which is a time dimension but without entropy. That's interesting because entropy is seen as the reason why there is an arrow of time that only goes on one direction. Without such an arrow, it seems we could move through time such as we move through the three dimensions of space. Past, present and future then would have no more meaning here, there and everywhere.