Listen "Study finds human ancestors made tools continuously for 300,000 years"
Episode Synopsis
Ailsa Chang speaks with David Braun, an archeologist, about his team's discovery of a site in Kenya that suggests human ancestors built tools continuously much earlier than previously thought.
More episodes of the podcast All Things Considered
Do people still quote movies?
16/11/2025
ZARZA We are Zarza, the prestigious firm behind major projects in information technology.