seeing the information is a form of entropy, what happens when gas confined to one corner of a cubic volume expands to fill the whole volume? Is information created? Would the reverse destroy information? I dont understand how a group of air molecules could change the amount of information they contain just by expanding/contracting. Does it have more to do with the system of the cubic volume? What information is there that could be transferred from the expanded volume of gas that could not be transferred from the confined gas? What is wrong with my thinking of this?