You can share this video by copying this HTML to your clipboard and pasting into your blog or web page.
You either have JavaScript turned off or have an old version of the Adobe Flash Player. To view this rating widget you
need to get the latest Flash player.
If your browser allows only "trusted sites" to execute Javascript, you should add the "googleapis.com" domain to your whitelist to allow our Flash detection to work properly.
Got an idea, question, or debate inspired by this talk? Start a TED Conversation.
Renumitul paleontolog Jack Horner și-a dedicat cariera încercării de a reconstrui un dinozaur. A găsit fosile cu vase de sânge și țesut moale deosebit de bine conservate, dar niciodată ADN intact. Așa că, abordând problema altfel, pleacă de la descendenții în viață ai dinozaurilor (găinile) și îi modifică genetic pentru a reactiva trăsături ancestrale - incluzând dinți, cozi, și chiar mâini - pentru a construi un "Găino-zaur".
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 »
Translated into Romanian by Emilian Ionita
Reviewed by Maria Tancu
Comments? Please email the translators above.
Just follow the guidelines outlined under our Creative Commons license.
This comment will be attributed to . Not ? Sign Out.