Stone Age: Development of simple cooking tools 'could have allowed humans to develop into world's first intelligent species' | The Independent | The Independent
Stone tool - Wikipedia
The world's earliest stone technologies likely to be older than previously thought - News Centre - University of Kent
Oldest stone tools pre-date earliest humans - BBC News
The functional brain networks that underlie Early Stone Age tool manufacture | Nature Human Behaviour
Stone tools and evolution – TANKWA
Oldest Known Stone Tools Discovered: 3.3 Million Years Old | National Geographic - YouTube
Stone Tools | The Smithsonian Institution's Human Origins Program
Lower Paleolithic - Wikipedia
Ancient stone tools suggest first people arrived in America earlier than thought
CLOVIS ONLY MADE STONE TOOLS FOR ABOUT 300 YEARS
Discovery of two-million-year-old tools shows human adaptability: scientist | Canada's National Observer: News & Analysis
Some of the first Americans may have reached Idaho via the coast | Science News
Discovery of 3m-year-old stone tools sparks prehistoric whodunnit | Archaeology | The Guardian
Early Stone Age Tools | The Smithsonian Institution's Human Origins Program
Oldest stone tools pre-date earliest humans - BBC News
Stone Tool Technology of Our Human Ancestors — HHMI BioInteractive Video - YouTube
Oldest stone tools pre-date earliest humans - BBC News
Stone tools reveal modern human-like gripping | EurekAlert!
Stone Age Tools - World History Encyclopedia
Deadly sharp points found in Idaho could be first American-made tools | Science | AAAS
