but doesn't alcohol boil
at a lower temperature than water?
( The Incredible... accident free since, Wed 6 Jun 2007, 0:37, archived)

72 degrees, I think.
*goes off to wiki*
(rnuk http://flickr.com/rnuk, Wed 6 Jun 2007, 0:38, archived)

I'm betting 78.

( Gizmo.mp3 does not exist, Wed 6 Jun 2007, 0:42, archived)

78.4 (ethanol).
A level Chem not entirely wasted.
( Gizmo.mp3 does not exist, Wed 6 Jun 2007, 0:51, archived)