著名物理學家：「宇宙大到難想像，我們活在黑洞裡」｜Brian Cox: “Universe Is Unimaginably Big, We're Living Inside A Black Hole”

著名物理學家：「宇宙大到難想像，我們活在黑洞裡」｜Brian Cox: “Universe Is Unimaginably Big, We're Living Inside A Black Hole”