You might find it interesting that the SF subway runs on floppy disks. Not the fancy new 3.5" ones, either. https://sfstandard.com/2023/02/02/sfs-market-street

You might find it interesting that the SF subway runs on floppy disks. Not the fancy new 3.5" ones, either. https://sfstandard.com/2023/02/02/sfs-market-street-subway-runs-on-reagan-era-floppy-disks/ https://sfstandard.com/2023/02/02/sfs-market-street-subway-r...