In a cave in France archaeologists have found some of the oldest human constructions ever discovered —but no one knows what they are. Nature Video takes a look.
This video was reproduced with permission and was first published on May 25, 2016. It is a Nature Video production.
In a cave in France archaeologists have found some of the oldest human constructions ever discovered —but no one knows what they are. Nature Video takes a look.
This video was reproduced with permission and was first published on May 25, 2016. It is a Nature Video production.
