• Mihies
    link
    fedilink
    arrow-up
    7
    ·
    1 个月前

    Yep, lithium can be tricky to obtain if there are political or other issues. OTOH as you say, sodium is everywhere.

      • Mihies
        link
        fedilink
        arrow-up
        8
        ·
        1 个月前

        It’s mostly too hard or too expensive to extract AFAIK.

        • Grapho@lemmy.ml
          link
          fedilink
          arrow-up
          8
          ·
          1 个月前

          Unlike sodium, which can be extracted pretty much anywhere in the world without the worry of depleting your source if you have a coast