One day, a Mechanical Engineer, Electrical Engineer, Chemical Engineer and Computer Engineer were driving down the street in the same car. All of a sudden, the car was not working properly.
The Mechanical Engineer said, "I think a rod broke."
The Chemical Engineer said, "The way it sputtered, I don't think it's getting gas."
The Electrical Engineer said, "I think there was a spark and something is wrong with the electrical system."
All three turned to the computer engineer and said, "What do you think?"
The Computer Engineer said, "I think we should turn it off and back on again."