When it comes to big question, there aren’t much bigger than this: what is the entropy of the Universe, the amount of disorder or “mixedupness” in the cosmos? Max Tegmark at the Massachusetts ...

Entropy also increases in initially ordered quantum systems until it reaches a final state of disorder. Entropy and the direction of time Equating 'entropy' with 'disorder' is not entirely correct.

In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of thermodynamics, which states that entropy remains positive and vanishes at ...