Computer Models (IMAGE) University of Missouri-Columbia Caption Computer models have become more sophisticated recently, allowing scientists and young children access to information that would have been difficult to find even a few years ago. Credit Casey Holliday/University of Missouri 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.