Well, I'll add that here in Minneapolis/St. Paul, MN, we hit a record high dew point of 83 F the other day and temperatures well into the high 90's F. Dew point from Wikipedia "At a given temperature but independent of barometric pressure, the dew point indicates the absolute humidity, mass of water per unit volume of air." So, that's were the "stickiness" comes from... We were more "tropical" than the rain forest in South America! It's been miserable! I wish I could have been in Germany this week!! Stay cool everyone