Four engineers get into a car to drive home but the car doesn't start.
Mechanical engineer: ''The starter's broken''.
Electrical engineer: ''The battery's flat''.
Chemical engineer: ''The petrol is contaminated''.
IT engineer: ''Why don't we all get out and then get in again?''.
Mechanical engineer: ''The starter's broken''.
Electrical engineer: ''The battery's flat''.
Chemical engineer: ''The petrol is contaminated''.
IT engineer: ''Why don't we all get out and then get in again?''.
