• Wolf314159
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          2 months ago

          That’s literally the answer though. They used electricity to process aluminum in a new way and much much much more cheaply than was possible before.

            • Wolf314159
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              2 months ago

              Sorry, hard to tell sometimes. I was afraid that I was too intentionally vague at first.

              • deft@lemmy.wtf
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                2 months ago

                Lol it’s okay it is the Internet. Thanks for free education