Visitors look at a scientifically based impression of the face of a Neanderthal who lived some 50,000 years ago at an exhibition at the Museum of Human Evolution in Burgos on June 10, 2014 (AFP ... more 
Visitors look at a scientifically based impression of the face of a Neanderthal who lived some 50,000 years ago at an exhibition at the Museum of Human Evolution in Burgos on June 10, 2014 (AFP Photo/Cesar Manso) less 
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AFP | Photo By Cesar Manso / AFP/File
Wed, Aug 20, 2014 2:53 PM EDT