331. 维苏威火山爆发与脑玻璃化 episode artwork

EPISODE · Sep 29, 2025 · 20 MIN

331. 维苏威火山爆发与脑玻璃化

from 知为谁 · host 知为谁

该文章主要讨论了维苏威火山在公元79年爆发时,如何将一位遇难者的脑组织转化为玻璃的最新研究。这篇发表于《对话》(The Conversation)的文章,由塔斯马尼亚大学的Louise Zarmati撰写,详细介绍了赫库兰尼姆(Herculaneum,一个不像庞贝那样著名的邻近城镇)的一位名叫“看守人”的年轻男子的遗骸发现过程。研究人员发现,该男子的大脑因暴露在超过510°C的快速移动的火山灰云中,随后又经历快速冷却,最终形成了玻璃状物质,这是迄今为止考古发现中唯一已知的人类大脑玻璃化实例。文章还对比了赫库兰尼姆与庞贝的毁灭方式,解释了极高的热量如何导致赫库兰尼姆的遇难者出现热休克和骨骼断裂,从而阐明了这种独特的保存现象。内容来源:https://theconversation.com/brain-vitrification-new-research-shows-how-the-vesuvius-eruption-turned-a-mans-brain-to-glass-250918

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331. 维苏威火山爆发与脑玻璃化

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