• JordanZ@lemmy.world
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      2 hours ago

      I mean it’s in the article…

      Not only does the setup eliminate dependence on rare earths, and the supply, mining and pricing issues that go along with them, but it also cuts out the physical wear-and-tear and necessary maintenance related to physical brushes.

      • Dasus@lemmy.world
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        2 hours ago

        That passage does not answer the question of what is being halved.

        I’m can’t go around reading everything, so if a title is already bad, I might not invest into clicking it.