The idea of piling another class on top of another one structurally with the fields in the same places is a pretty classic technique. You kind of have to really understand C pointers pretty well to get it, right? This episode is brought to you by Code Ship. Using centralized control over your organization's projects and teams with Code Ship's new organization's plan. As Talk Python listeners, you can save 20% off any premium plan for the next three months. Just use the code Talk Python, all caps, no spaces.