Making tracks (IMAGE) University of Tokyo Caption By etching the circuits in a special alternating pattern, undesirable effects are reduced which would otherwise impede the circuits’ ability to produce usable data. Credit ©2023 Tanaka et al. CC-BY-ND Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-ND 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.