Breakthrough of the Year 2009 Ardipithecus ramidus

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=qX79SH1QmOY

This video is an enhanced edition of our 2 October 2009 video introducing Ardipithecus ramidus -- a 4.4-million-year-old hominid from Ethiopia and this year'...

Science, breakthrough, 2009, Ardipithecus, ramidus, evolution, hominid, Ethiopia, paleoanthropology
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