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金子从哪里来？
8,073,466 views |
大卫·伦尼（David Lunney） |
TED-Ed
• October 2015
Read transcript
你知道金子其实来自外星球吗？它并不是直接形成于地球地壳上，而是来自宇宙，由于超新星爆炸而来到地球。欧洲核子研究组织（CERN）科学家大卫·伦尼（David Lunney）讲述了金子从宇宙来到地球的神奇旅程。 [影片导演：安德鲁·福斯特（Andrew Foerster），旁白：艾迪生·安德森（Addison Anderson），音乐：德文·波拉斯基（Devin Polaski）]
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