• Aniki 🌱🌿
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    97 months ago

    All of them. The body doesn’t want foreign materials inside it at any point. You can’t just jam wires into your body and expect your immune system to not attack it. The organ interface problem as far as I know has never been solved.

    • @NotMyOldRedditName
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      7 months ago

      We jam stuff into our body for all sorts of medical things.

      Some require rejection meds for life. Others don’t.