As we all know from chemistry, as the temperature decreases, the volume of a gas decreases. But what if not only gases ? I consider the Temperature as being the 4th dimension, because it affects space as well as time. The more you get near 0 K (Kelvin), the slower your time. at 0 K, in my theory, you would be frozen in time, literally and figuratively. i backed it up with some formulas if anyone is interested let me know!