There’s always 5D Optical Data Storage, which might store data in glass for a long, long time. (It’s not really 5D; it’s composed of discrete nanostructures which have five attributes.) You would only have to write to a new disc every N billions of years.
There’s always 5D Optical Data Storage, which might store data in glass for a long, long time. (It’s not really 5D; it’s composed of discrete nanostructures which have five attributes.) You would only have to write to a new disc every N billions of years.
That’s actually pretty crazy