《国家地理之宇宙大怪兽：黑洞》(2008)原名《》字幕下载 / 又名《Naked Science: Monster Black Holes》中文字幕下载
Follow a basic explanation of what a black hole is an how it forms, this program explores what happen near and even inside a black hole based on current theories of gravitation. The great lengths scientists have to got to to test the theories are described.| 日期 | 资源名称 | 类型 | 语言 | 下载 |
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