不但是哲學問題，其實也是物理問題。宇宙的虛空，是nothing，還是something?愛因斯坦說，真空可以彎曲，

來源: 郭大平於 2024-11-27 06:29:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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