Early Hominid Lucy May Have Died by Falling out of a Tree

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Scientists printed out 3-D models of Lucy's bones, showing a breakage pattern consistent with a fall from a tree.

This video was reproduced with permission and was first published on August 29, 2016. It is a Nature Video production.

Tomado de: http://www.scientificamerican.com/video/early-hominid-lucy-may-have-died-by-falling-out-of-a-tree/