I have noticed a phenomenon I cannot explain in my kitchen. Whenever I place a warm object on the granite counter [e.g. plate from microwave], when I remove the object, the counter is covered with moisture where the object was. I'm guessing it is condensing from the air due to the temp difference, but this seems unlikey since there would be so little air trapped below the object. Yes, this is trivial, but it's driving me to madness.