1.4-Million-Year-Old Ax Made Of A Hippo’s Thigh Bone Found In Ethiopia
Researchers believe the tool was crafted by Homo erectus, making this only the second time they have found a non-stone tool made by this human ancestor.
By Natasha Ishak
•
Oct 16, 2025
News
1.4-Million-Year-Old Ax Made Of A Hippo’s Thigh Bone Found In Ethiopia
Researchers believe the tool was crafted by Homo erectus, making this only the second time they have found a non-stone tool made by this human ancestor.
By Natasha Ishak
•
October 16, 2025