On the other hand you can play a phonograph record by sticking your fingernail into the groove!
The Church of Scientology has done a lot of work towards preservation of the (worthless!) works of L. Ron Hubbard
https://www.colinsjamjar.com/p/scientologists-jumpstarted-th...
focused around things like laser engraving and phonograph records made of durable materials such that people would be able to read them with whatever technology we have in the future.
On the other hand you can play a phonograph record by sticking your fingernail into the groove!
The Church of Scientology has done a lot of work towards preservation of the (worthless!) works of L. Ron Hubbard
https://www.colinsjamjar.com/p/scientologists-jumpstarted-th...
focused around things like laser engraving and phonograph records made of durable materials such that people would be able to read them with whatever technology we have in the future.