6_Movimiento de los nanorrobots en urea (VIDEO) Institute for Bioengineering of Catalonia (IBEC) This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Movement of nanorobots in urea. Credit Institute for Bioengineering of Catalonia (IBEC) Usage Restrictions no restriction 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.