Engineering humour

How many engineers does it take to change a light bulb?

At least five:

  • one to analyse the requirements;
  • one to model the system;
  • one to select the components;
  • one to assemble the replacement;
  • and one to write a work instruction for the installation procedure.
Updated 2025-08-13 17:00:30 UTC. Built 2025-12-04 22:09:57 UTC.
This page is available under Creative Commons Attribution-ShareAlike 4.0 International.
Copyright © 2025 Jordan Schneider <jordanschn@jordanschn.com>.