eScienceCommons: Brain trumps hand in Stone Age tool study
Tool - Simple English Wikipedia, the free encyclopedia
Which Came First, Humans or Tools? | The New Yorker
Stone tools hint that our first human ancestors lived all over Africa | New Scientist
Oldest Known Stone Tools Discovered: 3.3 Million Years Old | National Geographic - YouTube
History of technology - Stone Tools, Neolithic Revolution, and Domestication of Animals | Britannica
Tools & Food | The Smithsonian Institution's Human Origins Program
Becoming Human: The Origin of Stone Tools | Science| Smithsonian Magazine
Early man tools| Early man weapons project| School Craft| - YouTube
Oldest stone tools pre-date earliest humans - BBC News
Human evolution - Refinements in tool design | Britannica
Oldest stone hand axes unearthed
Study finds link between modern-man hands and stone tools
Stone tool - Wikipedia
Stone Age Tools - World History Encyclopedia
The First Humans | Historiam Olim
Places to Find Flintstones | Stone age art, Early humans tools, Stone age
Oldest stone tools pre-date earliest humans - BBC News
Earliest Human Tool Use: What a New Discovery Means | Time
Oldest stone tools pre-date earliest humans - BBC News
Jordan stone tools 45,000 years old show earliest division of labour in humans | Daily Mail Online
Stone tools in India hint that early humans survived a supervolcano eruption
Discovery of two million-year-old tools shows human adaptability: University of Calgary scientist | Globalnews.ca
Stone tool - Wikipedia
320,000-Year-Old Stone Tools Push Back Origins of Human Innovation | Sci.News
The way we have been thinking about the first modern humans in Africa could be wrong | Natural History Museum
