On Wed, Feb 13, 2008 at 7:26 PM, Fred Cisin <cisin at xenosoft.com> wrote:
  On Wed, 13 Feb 2008, Charles H Dickman wrote:
  So what is the oldest computer still operational?
 Meaningless question, until you DEFINE:
 "Oldest" 
The earliest created. It's birthday is the moment it first calculated
something, or the day it went on sale.
  "computer" 
A machine that can (theoretically) automatically solve any arbitrary
problem, with input, storage, and output. I think the term is pretty well
defined. Not a tabulator, or calculator, or punch-card time tracking
machine, or programmable loom.
 "operational"
 
Still performs to original specs. Lights light up, results are accurate,
etc...