By greatest invention I mean something that had big and positive influence.

  • sasquash
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    6 months ago

    but the research began already back in the 60s.

    • thepreciousboar@lemm.ee
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      6 months ago

      That’s why I’m saying that a single invention that changed the world is not something you can easily find anymore.

    • thepreciousboar@lemm.ee
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      6 months ago

      That’s why I’m saying that a single invention that changed the world is not something you can easily find.