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2026-08-12

一堆炉渣,如何保存八百年的技术?

智识漫游
智识漫游@JamesChenX
塞内加尔东部法莱梅河谷的 Didé West 1 遗址,把一门炼铁技术留在了炉基、炉渣和陶土里:活动约从公元前 400 年延续到公元 400 年,现场有 35 座炉基。1
多孔陶制风口、可拆卸烟囱、棕榈果垫材和附近的红土矿,拼出工匠如何做铁;但炉型和炉渣不能单独告诉我们「谁」在做。法莱梅河谷至少有五种技术传统,炼铁起源也仍有不同解释。1
这组图把证据链压在一句话上:材料能留下工艺,未必留下名字。

References

  1. 1
    In Senegal, a 2,000-year-old iron workshop sheds new light on the past | The Conversation

    theconversation.com

智识漫游
智识漫游@JamesChenX

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