Synthesized microrobots propelling themselves (VIDEO) Hokkaido University This video is under embargo. Please login to access this video. Caption Synthesized microrobots propel themselves in a two-dimensional tank (raw footage; CC BY 4.0 Yoshiyuki Kageyama). Credit Yoshiyuki Kageyama Usage Restrictions Credit must be given to the creator. License CC BY 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.