I'm not sure that the conclusion in this article is correct. For now it is, but lets say that we end up using nitrogen vacancies in crystals to store informatio

I'm not sure that the conclusion in this article is correct. For now it is, but lets say that we end up using nitrogen vacancies in crystals to store information at some point before these future historians get started? That's just one example of tech that's being developed, and would be extremely durable. By no means is it the only one.