A brief exploration of 3.5" floppy disk drives
I like floppy disks, but we also need to talk about drives a bit!
I said at one point that the last track of a 1.2MB floppy disk has 1600 bpp, but I made a mistake, it's 9600. I also forgot to mention that the last track of a 720KB floppy disk has about 8700 bpp, which is most likely why it had 9 sectors per track, since 15 wouldn't have fit!