You did find it: M-Disc is a DVD made out of stone that lasts 1,000 years https://news.ycombinator.com/item?id=2868296 https://news.ycombinator.com/item?id=28

You did find it: M-Disc is a DVD made out of stone that lasts 1,000 years https://news.ycombinator.com/item?id=2868296 https://news.ycombinator.com/item?id=2868296 https://www.extremetech.com/computing/92286-m-disc-is-a-dvd-made-out-of-stone-that-lasts-1000-years https://www.extremetech.com/computing/92286-m-disc-is-a-dvd-...