Stone Tools Quotes
- Virtually every major technological advance in the history of the human species - back to the invention of stone tools and the domestication of fire… — Carl Sagan
- Stone tools are fossilized human behavior. — Louis Leakey
- Zeroes are important. A million seconds ago was last week. A billion seconds ago, Richard Nixon resigned the presidency. A trillion seconds ago was 30,000… — Denis Hayes
- The first money I ever earned was for drawing stone tools. — Mary Leakey
- I learned that the first technology appeared in the form of stone tools, 2.6 million years ago. First entertainment comes evidence from flutes that are… — Zeresenay Alemseged
- I felt that in time simple stone tools would be found in early Pleistocene in England. — Louis Leakey