On Tue, 14 Feb 2012 18:10:49 -0500, Keith Nuttle
wrote:

On 2/13/2012 7:59 PM, dpb wrote:
That's why moisture condenses on the tea glass surface--it's below the
dewpoint in the room at a comfortable or even, perhaps, cool temperature.

That is ice tea. Remember there are those on this newsgroup that drink
tea hot.
But seldom from a glass- - - - - -