DraBot Video (VIDEO) Duke University 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 With the ability to sense changes in pH, temperature and oil, this completely soft, electronics-free robot dubbed "DraBot" could be the prototype for future environmental sentinels. Credit Ken Kingery, Duke University Usage Restrictions None License Licensed 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.