Correspondent Jae-Woo Choi, a Senior Research at KIST (image) National Research Council of Science & Technology Share Print E-Mail Caption Correspondent Jae-woo Choi, a senior researcher at KIST. Credit Korea Institute of Science and Technology (KIST) Usage Restrictions The sources of photos and research results from KIST must be specified. Share Print E-Mail 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.