Four engineers get into a car and it won't start:
Mechanical engineer says: "its cranking too slowly the starter motor is under-specified for the job"
Electrical engineer says: " no its the battery its voltage is dropping under load"
Quality engineer says: " its a well known problem on these they brought out a late change to fix the warranty issue last year"
The IT engineer says: "I've got an idea, how about we all get out and get back in again"?
