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找不到喜歡的影片嗎?你也能自己匯入影片喔
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120:59
2016 Isaac Asimov Memorial Debate: Is the Universe a Simulation?
96
B1
94:14
Learn English Pronunciation Course for Beginners | English Vowel Sounds | 8 Lessons
12
B2
109:40
A Science Odyssey: Mysteries of the Universe - Documentary
122
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31. Frontiers in Nuclear Medicine, Where One Finds Ionizing Radiation (Background and Other Sources)
20
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75:19
What Actually Are Space And Time?
101
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42:14
Michio Kaku: The Universe in a Nutshell
278
B1
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