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| Title | : | NOVA |
|---|---|---|
| Genre | : | Documentary |
| Overview | : | This episode focuses on a scientific debate about five siblings in a Turkish family who walk on all fours. When, in 2005, scientist Uner Tan labeled them "genetic throwbacks," they became part of the dialogue about a possible missing link to an era when humans walked on all fours. Included: comments from geneticist Sean Carroll and anthropologist Brian Richmond, who disagree with Tan; and interviews with and footage of the family. |
| How to watch? | : | Select a server above. If one doesn't work, try another. The video should load quickly! |
