In this video, we explore the timeline of human evolution, specifically focusing on the creation of the first stone tools. The Oldowan stone tools, discovered by archaeologist Louis Leakey in the ...

But as an experimental archaeologist with over a decade of experience studying and manufacturing stone tools, I can say that there are telltale signs that a rock has been modified by humans or our ...

John K. Murray does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Murray, Arizona State University (THE CONVERSATION) Have you ever found yourself in a museum’s gallery of human origins, staring at a glass case full of rocks labeled “stone tools,” mutterin ...

Have you ever found yourself in a museum’s gallery of human origins, staring at a glass case full of rocks labeled “stone tools,” muttering under your breath, “How do they know it’s not just any old ...