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宇宙由什么构成? - 丹尼斯 威尔佛格
560,131 views
|
Dennis Wildfogel |
TED-Ed
• February 2014
Read transcript
完整课程: http://ed.ted.com/lessons/what-is-the-universe-made-of-dennis-wildfogel 在你周围原子已存在数亿年了，而且大部分以燃烧的气体状态从恒星的中心发散而出。丹尼斯.威尔佛格说：“这些‘充满魅力的原子’经历了从大爆炸到如今的分子的长途旅行。 课程：Dennis Wildfogel, 动画制作： Pew36 Animation Studios.
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astronomy
universe
space
Big Bang
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