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菲爾•普萊特: 如何保護地球不受小行星傷害
2,477,724 views
|
Phil Plait |
TEDxBoulder 2011
• September 2011
Read transcript
有什麽六英里寬的東西能一瞬間毀掉我們的文明？ 小行星是也--而且宇宙中這東西多的是！ 菲爾普萊特用十分幽默的語言和具體的圖像向TEDxBoulder的聽眾展示了小行星如何攻略和我們如何可以避免受攻擊。
science
technology
astronomy
space
dinosaurs
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asteroid
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