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Jack Horner:
Jack Horner: 從雞造出的恐龍

TED2011 · 16:36 · Filmed Mar 2011
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著名的古生物學家Jack Horner 在他的事業中試圖重建一條恐龍。他發現的化石有保存非常完好的血管和軟組織,但從來沒有完整的DNA。因此,在一種新的方法,他以生活在恐龍的後裔(雞)和基因工程他們重新祖先性狀- 包括牙齒,尾巴,甚至手-做一個“Chickenosaurus" (”雞龍“)。

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Dinosaur digger
Jack Horner and his dig teams have discovered the first evidence of parental care in dinosaurs, extensive nesting grounds, evidence of dinosaur herds, and the world’s first dinosaur embryos. He's now exploring how to build a dinosaur. Full bio

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