And this is an endothermic process. In fact, it's a very endothermic process because water has a high specific heat capacity. And so this is an important way by which we regulate the core temperature and homeostasis of our body. So once again, every exothermic process in the body produces excessive energy that must be dissipated by the body to prevent overheating. What happens is the blood vessels that run in the dermis of our skin, it can actually expel some of that energy, some of that heat via the process of radiation. So this energy, this heat simply rises to the top portion of our skin.