![Archaeologists May Have Discovered a Secret Language in Lascaux & Chauvet Cave Paintings, Perhaps Revealing a 20,000-Year-Old “Proto-Writing” System](https://ic-cdn.flipboard.com/openculture.com/5494905c13770318c2a2edb8050a8dddcac5d3e5/_large.jpeg)
Care to take a guess what your smart phone has in common with Paleolithic cave paintings of Lascaux, Chauvet and Altamira?Both can be used to track …
Author: Ayun Halliday
* VIEW the article originally published here.
** MORE curations: Al Cannistra at San Antonio ONE here.