Here's why:
* Third Law of Thermodynamics: This law states that the entropy of a perfect crystal at absolute zero is zero. Entropy is a measure of disorder within a system. A perfect crystal at absolute zero has no disorder.
* Reaching Absolute Zero: It's impossible to reach absolute zero through any finite number of steps. This is because it would require removing all thermal energy from a system, which is theoretically impossible.
In essence, the Third Law of Thermodynamics sets a lower limit on the temperature that can be reached, but it doesn't say that this limit can ever be truly achieved.
