I've seen data on floppy disks from the early 1990s a few weeks ago, on an Apple ][. Magnetic media lasted way longer than I expected. But, in this case... I

I've seen data on floppy disks from the early 1990s a few weeks ago, on an Apple ][. Magnetic media lasted way longer than I expected. But, in this case... I have a hard time believing in a "Thousand Year Write" ;-) There's no way that something that thin and ceramic isn't going to somehow become embrittled, or fracture, in 100 or more years.