Experimental fluting (IMAGE) Max Planck Institute of Geoanthropology Caption Detailed technological analysis, backed up by stone tool experiments and replication by an expert modern flintknapper, illustrate the similarities between the American and Arabian fluting procedures. Credit Jérémie Vosges, CNRS Usage Restrictions Use only with appropriate credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.