• gregorum
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    4 months ago

    An actual book stores more data than that and for longer. At that point, why not just etch the data onto a metal plate or something? 8K is only a few pages of text at 12pt. It could easily fit onto two sides of a small-ish metal plate, etched in 8pt or so, and it would last, potentially, for millennia.

      • gregorum
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        324 months ago

        It’s FRAM, which has been around for ages. The problem is its prohibitive cost— hence the 8k.

      • gregorum
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        4 months ago

        What’s the practical benefit of that? If the point is long-term storage, rewriting isn’t a priority (or possibly even a need). And this isn’t designed for capacity.

        • @LostOperative@lemmy.world
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          114 months ago

          It’s so I can exchange fart jokes with my great great great great grandson via a magic USB port a la The Notebook, assuming that’s how it works, idk, never actually seen the movie.

        • @delirious_owl
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          4 months ago

          I usually update my backups with new TOTP or other cryptographic keys every few months. Sometimes every few days (when I generate new keys).

            • @delirious_owl
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              4 months ago

              Why do you say that? I’ve put several through a washing machine and gone swimming with mine. Electronic usually are fine with water. Batteries are not.

              Just let it dry out before passing a charge through it, and it works fine. Not so easy with paper.

              • gregorum
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                4 months ago

                Not so easy with paper.

                I had suggested a metal plate, not paper.