Q: How many nuclear engineers does it take to change a light bulb? 
A: Seven. One to install the new bulb and six to figure out what to do with the old one for the next 10,000 years.

Q  How many Mystery writers does it take to skrew in a light bulb? 
A: Two : One to skrew it almost all the way in and the other to give it a suprising twist at the end. 

Q: How many actors does it take to change a light bulb? 
A: Only One. They dont like to share the spotlight

Q: How many Doctors does it take to change a lightbulb? 
A: Three: One to find a bulb specialist, one to find an installation 
specialist, and one to bill it all to Medicare.

Q: Hpw many shipping department personel does it take to change a light bulb? 
A: We can change the light bulb in seven to ten working days, but if you
 call before 2 pm and pay $15, ew can get the bulb changed overnight.

Q: How many programmers does it take to change a lightbulb? 
A: None: Thats a hardware problem.

Q: How many Microsoft employees does it take to change a lightbulb? 
A: It burned out? You must be using a non standard socket. 
A: None They just wrote it up as a new and useful feature. 

Q: How many senior Presidential Ades does it take to change a light bulb? 
A: None, They are supposed to keep the President in the dark.

Q: How many magicians does it take to change a light bulb? 
A: Depends on what you want to change it into.