Blue David (IMAGE) U.S. National Science Foundation Caption A front and back view of Michelangelo's David through the eyes of the Scan and Solve software. The red and yellow regions indicate the areas most likely to show signs of stress, and in fact, that is where small cracks have already erupted on the statue. Credit Members of the Spatial Automation Laboratory, University of Wisconsin-Madison Usage Restrictions None 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.