IFLScience
shared a link post in group #IFLScience
www.iflscience.com
“Lucy” Walked Upright 3.2 Million Years Ago, New 3D Model Shows
These bones were made for walkin'.
Comment here to discuss with all recipients or tap a user's profile image to discuss privately.
Embed post to a webpage :
<div data-postid="ewzdmgm" [...] </div>