R: Large discs

[Chuck Guzis]

On 01/05/2018 01:01 PM, Mazzini Alessandro via cctalk wrote:
> The M kind of dvd supports guarantee over 1000 years of retention, and
> resistance to acid/alien invasion/etc

Here's a government-(Canada) sponsored paper on the subject:

https://www.canada.ca/en/conservation-institute/services/conservation-preservation-publications/canadian-conservation-institute-notes/longevity-recordable-cds-dvds.html

In any case, my DVDs will last longer than I will.

--Chuck