Discovery of 3m-year-old stone tools sparks prehistoric whodunnit | Archaeology | The Guardian
Stone Tools | The Smithsonian Institution's Human Origins Program
Sophisticated stone tools may predate humans, study suggests | CNN
Stone tools reveal modern human-like gripping | EurekAlert!
Ancient stone tools show the pace of remarkable technological enhancements over time
320,000-Year-Old Stone Tools Push Back Origins of Human Innovation | Sci.News
Stone tools from Jordan point to dawn of divi | EurekAlert!
Hand Tools Through History | Klein Tools
Homo Erectus: the First European
Discovery of two million-year-old tools shows human adaptability: University of Calgary scientist | Globalnews.ca
The earliest stone tools | jdotnetservices
Stone tools and evolution – TANKWA
Earliest stone tools discovered don't sink current theories - Science in the News
Oldest flaked stone tools point to the repeated invention of stone tools
Stone Age discovery - University of Victoria
Handaxes: Humanity's first tools - The Universal Story
Deadly sharp points found in Idaho could be first American-made tools | Science | AAAS
Stone Tools | The Smithsonian Institution's Human Origins Program
History of technology - Ancient World, Innovations, Inventions | Britannica
7 Oldest Stone Tools Ever Found - Oldest.org
Oldest Known Stone Tools Discovered: 3.3 Million Years Old | National Geographic - YouTube
Did Innovative Stone Tools Spur the First Human Migrations? | Discover Magazine
Scientists in Morocco unearth Stone Age hand-axe site dating back 1.3 million years
The world's earliest stone technologies likely to be older than previously thought - News Centre - University of Kent
6 Major Breakthroughs in Hunter-Gatherer Tools | HISTORY
Oldest stone tools pre-date earliest humans - BBC News
Stone Age Tools - World History Encyclopedia
Sophisticated stone tools may predate humans, study suggests | CNN
