-- How many
PR people
-- does it take to change a light bulb?
I don't know, but I'll get back to you on that.
Note: Believe it or not, this joke cracks up reporters because
PR people try to force reporters to work their stories by
talking to the PR person. Alas, the PR person never actually
knows anything... so he/she is always responding as in the
punchline.
How many
light bulbs
-- does it take to change a light bulb?
One, if it knows its own Goedel number.
Note: A Goedel Number is one of several ways to encode a
Turing Machine, the classical abstraction of a computer,
or for that matter of any algorithm....