• potatoguy
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      116 days ago

      That would require some knowledge that they couldn’t get (people can’t think things that they don’t know the basics of, like a different colour). Rolling rocks and fire would be on that age.

      • @folaht@lemmy.ml
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        115 days ago

        No, it would require usefullness compared to cost.
        How are you going to use the wheel when there are no combustion engines, no roads or even domesticated horses?