IFLScience
shared a link post in group #IFLScience
www.iflscience.com
In 1940, A Dog Investigated A Hole In A Tree And Discovered A Vast Cave Filled With Ancient Human Artwork
The artwork is thought to be over 17,000 years old.
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="qkkgpnq" [...] </div>