• Marcbmann@lemmy.world
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    1 year ago

    If you can make a dynamo, you can make a motor. Now, you aren’t about to create Tesla. But there’s plenty of things back in the day that could benefit from being motorized.

    • Rubanski@lemm.ee
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      1 year ago

      Also making carbon Zink batteries should be possible, so a handheld fan would definitely be a possibility and would already be mind blowing

    • Comment105@lemm.ee
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      1 year ago

      Could you also do ac/dc conversion to make the electricity useful elsewhere? I’m guessing charging and transporting primitive batteries won’t be able to fulfill any useful purpose at all.