[algore]

at least they have mostly retired 8” floppies

https://arstechnica.com/information-technology/2019/10/air-force-finally-retires-8-inch-floppies-from-missile-launch-control-system/

I think British warships still use them

[mairdie]

Was at a conference meeting and heard great stories from a well-known Bell Labs researcher of people on submarines spending their time reverse engineering computer systems sent out without source code. Nothing much else to do.

[GingisK]

Our silos may use them, but perhaps the 5 1/4 ones.

That is food for bad dreams.