Who made the first stone tools? Discovery sheds light on mystery
The discovery of 330 stone artifacts in Kenya that date back 2.9 million years is throwing light on a key question in human evolution — who first used stone tools?
from CNN.com - RSS Channel - App International Edition https://ift.tt/MUHmOzj
from CNN.com - RSS Channel - App International Edition https://ift.tt/MUHmOzj
Comments
Post a Comment