Oldest stone tools pre-date earliest humans - BBC News
Places to Find Flintstones | Stone age art, Early humans tools, Stone age
Stone tools in India hint that early humans survived a supervolcano eruption
Complex technology - The Australian Museum
Stone tool evolution study illuminates early human development - Genetic Literacy Project
Did more than one ancient human relative use early stone tools? | Science | AAAS
eScienceCommons: Brain trumps hand in Stone Age tool study
Anthropologists have identified the earliest evidence of Homo sapiens in Europe
Earliest Human Tool Use: What a New Discovery Means | Time
Human Ancestors May Have Used Tools Half-Million Years Earlier Than Thought
early humans tools - Google Search | Neolithic art, Native american artifacts, Ancient art
Who made the first stone tools? Discovery sheds light on mystery | CNN
Technological innovation may have driven first human migration | Nature
Stone tools hint that our first human ancestors lived all over Africa | New Scientist
History of technology - Ancient World, Innovations, Inventions | Britannica
Study finds link between modern-man hands and stone tools
Stone Tools | The Smithsonian Institution's Human Origins Program
EARLY MODERN HUMAN TOOLS | Facts and Details
Stone Tool Technology of Our Human Ancestors — HHMI BioInteractive Video - YouTube
320,000-Year-Old Stone Tools Push Back Origins of Human Innovation | Sci.News
Tool - Simple English Wikipedia, the free encyclopedia
Jordan stone tools 45,000 years old show earliest division of labour in humans | Daily Mail Online
Tools & Food | The Smithsonian Institution's Human Origins Program
Stone tools used by ancient humans reveal surprising timeline • Earth.com
First Tools - YouTube
