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宇宙由甚麼組成？ - 丹尼斯．萬弗喬
560,131 views
|
Dennis Wildfogel |
TED-Ed
• February 2014
Read transcript
觀賞完整課程:http://ed.ted.com/lessons/what-is-the-universe-made-of-dennis-wildfogel 在你周遭的原子已經存在了幾十億年，而且大多源自於恆星那燃燒著的氣態核。丹尼斯．萬弗喬要將這些原子自大爆發到今日組成分子的長遠旅程，化為迷人的故事告訴我們。
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astronomy
universe
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