From: icebox@yabbs
To: all@yabbs
Subject: A serious THINKING JOKE !!
Date: Tue Aug  2 16:02:22 1994

You and your spouse are on the 28th floor together in a high-rise.
You kiss GOODBYE.  This is the norm.  However, the next day, you do the
same thing thing, but as you travel down the elevator, the lights go out
all over the building.  Your spouse - is dead.   How would you know 
immediately?  (Betcha can't guess the answer!)