But I did have a computer who's hard drive looked like a bunch of vinyl records stacked on top of each other. The "records" were the magnetic disk drives. You had to put a 5X7 floppy in just to boot it up, and then you would pull that floppy out and insert whatever floppy had the program you wanted to run.
I tried explaining that to some of the kids in the office. I got blank stares back.