A mechanical engineer, an electrical engineer, and an IT guy are driving back from dinner. They drive up the hill and then down the hill.
At the base of the hill the car dies. They all get out of the car and the mechanical engineer says, "I got this, it's just something up with the engine".
The electrical engineer says, "Not quite, this is definitely a problem in the wiring causing a misfire, I got this."
While they bicker the IT guy speaks up, "lets close all of the windows, open them again, then try starting the engine?"