A dimension filled with time, or a physical permission which allows for chronology of events and the emergence of an associated time line? I see this as saying that "heat" is a seperate dimension where heat dwells. Of course this is not true. Heat has no independent existence apart from friction. And so does time not have an independent existence apart from change. Is it not more correct to say that heat is an emergent measurable byproduct of friction and that time is an emergent measurable byproduct of change?