• ⓝⓞ🅞🅝🅔@lemmy.ca
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    6 个月前

    What I would like to know is if tablets like this are being scanned digitally into three dimensions so that they can be reproduced. I feel like everything we find from antiquity needs to be scanned this way. With humans constantly going to war destroying history, I’d hate the idea of losing things like this forever.

    UPDATE: And thus a journey down the interwebs rabbit hole begins. I need better internet and PC to check this out more later, but answering my own question, here’s the entrance to the rabbit hole should others wish to venture with a few examples:

  • Klear@lemmy.world
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    6 个月前

    I knew Pythagoras was smart but I never knew he invented time travel. So cool!

  • Uriel238 [all pronouns]@lemmy.blahaj.zone
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    6 个月前

    This makes a strong case on the discovery side of the discovery vs. invention controversy.

    Ironically, my dad idolized Pythagoras and the notion of discovering a scientific fundamental to be remembered for thousands of years, for which the secret is not to actually do science, but raise a cult of scientists who attribute their inventions to you. Like Thomas Edison.

    • kromem@lemmy.world
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      6 个月前

      It was most of the Greeks. We credit Democritus with atomism even though the Greeks said it came from an earlier Phoenician, Mochus of Sidon. Even Democritus’s teacher doesn’t get credit.

      Democritus wrote it down in a way that survived.

      That’s it.

    • chonglibloodsport@lemmy.world
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      6 个月前

      Not really. The Pythagorean theorem (or whomever you want to credit for it) assumes plane geometry. It’s not true in general.

      Plane geometry is the invention that makes all of the math work. The earth is not a flat plane (not even close to flat pretty much anywhere). If you want to do Pythagorean-like calculations between cities on earth, for example, you’ll get a much more accurate result with spherical geometry operating on geodesics. Unfortunately, spherical triangles not obey the Pythagorean theorem!

  • billgamesh@lemmy.ml
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    6 个月前

    Cuneiform scripts were frequently coppied by scribes, so the theorem could be even older

    • Wogi@lemmy.world
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      6 个月前

      A handful of people can be credited with discovering the theorem prior to Pythagoras, this isn’t the first time this has come up, and incidentally there is almost no evidence to suggest Pythagoras did.

      • billgamesh@lemmy.ml
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        6 个月前

        The recent “Fall of Civilizations” podcast talks a lot about the history of the pyramids. They may still have known a lot about geometery, but the slopes and angles involved in the pyramid building seem to have been trial and error as much as anything

        • spirinolas@lemmy.world
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          6 个月前

          A few days ago I was building a Lego set and had to go back 10 steps because of a mistake and that made me very angry.

        • Zerush@lemmy.mlOP
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          6 个月前

          The pyraamids are way more complex and accurate as been build only by trial and error. It’s architects knew exactly what they were doing and also geometric theorema way more complex as the one of “Phytagoras”, as shown also in other ancient buildings, which are still difficult to reproduce by modern architects.

          • billgamesh@lemmy.ml
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            6 个月前

            What makes you say that? I’m not an expert. Accurate geometry or not, the pyramids are pretty cool. What about them means it couldn’t have been trial and error?

            https://www.si.edu/spotlight/ancient-egypt/pyramid

            About halfway up, however, the angle of incline decreases from over 51 degrees to about 43 degrees, and the sides rise less steeply, causing it to be known as the Bent Pyramid. The change in angle was probably made during construction to give the building more stability

            • Zerush@lemmy.mlOP
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              6 个月前

              Yes, the bent pyramid, but that say nothing, maybe simply a design of an bad architect. They always exist, even today.

              • billgamesh@lemmy.ml
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                6 个月前

                There are records of why it was bent though. It was one of the first pyramids. The king wanted it very tall and steep. he ended up being burried in a pyramid with less slope. Do you have any archeological evidence of complex geometry being used?

                Again, the pyramids are an impressive feat of craftsmanship and the organization of labor, but does that mean they employed the pythagorean theorem?

                They may very well have known geometry, or at least developed during the course of their civilization but I don’t think the pyramids represent sufficient evidence for them definitely knowing the pythagorean theorem

                edit: also if you haven’t heard the podcast, i recommend it. It’s pretty cool

  • Juice@midwest.social
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    6 个月前

    I thought it was pretty well established that Pythagoras didn’t invent it, he was just the leader of a Math and Murder cult so he stole it

    • Muffi@programming.dev
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      6 个月前

      This, and the fact that most stuff is invented by teams and not individuals. I think our tendency to name after a single person helps keep the hero/savior/Messiah complex of western society alive, and blinds us to the power of community and cooperation. It’s like “individual-washing” the past.

      • मुक्त@lemmy.ml
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        6 个月前

        Given what other comments are saying about him (cult leader appropriating works of others), I think the west/europe would do well not to associate themselves with him.

    • nova_ad_vitum@lemmy.ca
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      6 个月前

      Yes and also I have a hard time believing the builders if the great pyramid didn’t understand it in some capacity either. They just didn’t have symbolic algebra to express it the way we do .

      • मुक्त@lemmy.ml
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        6 个月前

        There are mentions of pythagorian triplets in pyramid era Egypt, and in all fairness, ancient Greeks didn’t have symbolic algebra either - it is a fairly recent form of expression.

        And, as far as I know, ancient Indians were actually writing mathematical expressions in full prose form - word problems et al.

  • kromem@lemmy.world
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    6 个月前

    I feel like at this point I’ve seen this story in 1,000 year old reposts.

  • MonkderDritte@feddit.de
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    6 个月前

    And garden of eden as well as the story with a baby in a basket in Nil, are already in Atrahasis epos, from which Gilgamesh epos copied btw.