Human Ancestor 'Lucy' Was A Tree-Climber, Bone Scans Reveal | Video

02 Dec 2016 01:36 1
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“Lucy” was bipedal, but scientists have long debated whether she was a part-time tree dweller. New scans of her 3.18 million year old skeleton reveal internal structures in her bones that hint she frequently used her arms to climb trees.

Credit: Live Science / 3D Renderings/Images: Liberal Arts Instructional Technology Services, John Kappelman / University of Texas at Austin / Produced and Edited by @SteveSpaleta and Mindy Weisberger @LaMinda

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