John Fields wrote:
Since this a technical forum and we _do_ have ground rules, I believe

....

While the boiling point of water is dependent on pressure, the
freezing point, I believe, is not.

At least, not to a great extent. I don't have any data to support
that position, but I'd love to see some, if it's out there.

What happened to the ground rules you mentioned? Being correct
isn't one of them?

Tell us more about AC, so we can laugh again. Then come back to
this, for more!

--
Floyd L. Davidson http://web.newsguy.com/floyd_davidson
Ukpeagvik (Barrow, Alaska)