3D-printed micro-supercapacitor (IMAGE) KTH, Royal Institute of Technology Caption A depiction of the 3D print process and resulting supercapacitors. Credit ACS Nano, DOI: 10.1021/acsnano.4c09339 Usage Restrictions credit License Original 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.