Grand Master (IMAGE) DOE/Sandia National Laboratories Caption The teeny tiny chessboard designed by the Texas Tech team for Sandia's annual MEMS student design competition features chess pieces half the width of a human hair. Credit Sandia National Laboratories 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.