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恐龙也变形
2,934,402 views |
杰克·霍纳 |
TEDxVancouver
• November 2011
Read transcript
这世界上的小恐龙都去了哪里？在温哥华的TEDx大会上，古生物学家杰克·霍纳向我们讲述了他是怎样通过头骨化石切片技术发现了关于我们最爱的恐龙不为人知的秘密。
science
animals
biology
history
paleontology
humor
dinosaurs
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