Related:

• How many graduate students -- does it take to screw in a light bulb?
  Two and a professor to take credit....
• How many graduate students -- does it take to screw in a light bulb?
  It all depends on the size of the grant....
• How many Professors -- does it take to screw in a light bulb?
  None...what do you think their graduate students are for?...
• How many graduate students -- does it take to screw in a light bulb?
  1/100. A graduate student needs to change 100 light bulbs a day....
• How many Harvard/Oxford students -- does it take to screw in a light bulb?
  Just one. He grabs the bulb and waits for the world to revolve around him....
• How many fighter pilots -- does it take to screw in a light bulb?
  Only one because the world revolves around him....
• How many men -- does it take to screw in a light bulb?
  Only one, but you have to nag him for a fortnight first....
• How many New Yorkers -- does it take to screw in a light bulb?
  Five - one to change the bulb and four to protect him from muggers....
• How many Americans -- does it take to screw in a light bulb?
  Five. One to screw it in and four to write the environmental impact statement....