Part 2 - Why do we talk? - BBC Horizon

[seemysig]

Surely dolphins and whales can speak! We just understand them poorly...

[webbess1]

Nobody does docos like the BBC.

[Zzardie]

thanks for this video..........

[PaintSlinger99]

Thanks for this upload, this is brilliant programming.



[RJL738]

There are few things like a layered mystery with no obvious solution then finally a profoundly simple and somewhat obvious solution to advance science to another level.