1.2-Million-Year-Old Obsidian Axe Factory Found In Ethiopia
Sección: Arqueología Machadines
Creado: 27-01-23 (Actualizado: 14-03-23)
An unknown species of human apparently mastered obsidian, something it had been thought only occurred in the Stone Age.
https://www.iflscience.com/1-2-million-year-old-obsidian-axe-factory-found-in-ethiopia-67232