Related:

• How many Microsoft technicians -- does it take to change a light bulb?
  Three: two holding the ladder and one to screw the bulb into a faucet....
• How many light bulb jokes -- does it take to change a light bulb joke?
  Hmmmm - the probability that a given light bulb joke will be submitted to the net in any given week is ....
• How many philosophers -- does it take to change a light bulb?
  Three. One to change it and two to stand around arguing over whether or not the light bulb exists....
• How many Geminis -- does it take to change a light bulb?
  Two (of course) but it will take all week, and when they're done the light bulb will do your homework, speak French, and shine any color you want it to....
• How many Columbia students -- does it take to change a light bulb?
  Seventy-six, one to change the light bulb, fifty to protest the light bulb's right to not change, and twenty-five to hold a counter-protest....
• How many feminists -- does it take to screw in a light bulb?
  Seventy. One to change it while the others make a 69....
• How many waitresses -- does it take to change a light bulb?
  Three. Two to stand around bitching about it and one to go get the manager....
• How many university students -- does it take to change a light bulb?
  Two. One to hold it and one to turn him around....
• How many emergency room technicians -- does it take to change a light bulb?
  One, but the bulb will have to spend 45 minutes in the waiting room....