Obsidian handaxe-making workshop from 1.2 million years ago discovered in Ethiopia – Phys.org

Science News

1. Obsidian handaxe-making workshop from 1.2 million years ago discovered in Ethiopia  Phys.org
2. 1.2 Million-Year-Old Factory Found, Run By Mystery Human Species: Study  Daily Caller
3. 1.2-Million-Year-Old Obsidian Axe Factory Found In Ethiopia  IFLScience

Source: Science News