• janus2@lemmy.sdf.org
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    1 year ago

    my guess is most modern electronics are mostly plastic by weight. oil is kinda like a rare rock? like semi-rare rock juice

    a lot of electronics have a fair bit of lithium for the battery, but apparently we get most lithium from seawater. rare by concentration, but usually not extracted in rock form

    so yeah rare, not really, and rocks, hardly at all…