EPISODE · Jan 3, 2026 · 6 MIN
螢火蟲點燈 -🕳️ 從拓撲學看人體有多少個孔洞
from 螢火蟲點燈 · host FireflyHaku
探訪了拓撲學如何定義人類身體的洞口數量。在數學觀點中，真正的洞必須完全貫穿物體，因此皮膚上的毛孔或耳朵等封閉式的凹陷並不列入計算。Host by 啞大大 and 楓子; powered by NotebookLM; produced by FireflyHaku.
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螢火蟲點燈 -🕳️ 從拓撲學看人體有多少個孔洞
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This episode was published on January 3, 2026.
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