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have discovered Neolithic stone tools estimated to be around 5,000 years old and Sangam-era disc tablets during a ...
Stone tools from hundreds of thousands of years ago ... Is the undeciphered Phaistos Disc a fantastic forgery? A calendar? A poem? A hoax? People have suggested all these explanations for the ...
Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference
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 ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Stone tools ...
Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference
Stone tools are rocks that have been selected for use or intentionally altered. This technology appeared around 3.3 million years ago and became essential to hominins—all the living and extinct ...
Was it a stone tool or just a rock? An archaeologist explains how scientists can tell the difference
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 ...
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