Algae-powered devices glow in the dark (VIDEO) University of California - San Diego This video is under embargo. Please login to access this video. Caption UC San Diego researchers developed soft devices containing algae that glow in the dark when experiencing mechanical stress, such as being squished, stretched, twisted or bent. The devices do not need electronics to produce light, making them ideal for building soft robots for exploring the deep sea and other dark environments. Credit UC San Diego Jacobs School of Engineering Usage Restrictions Please credit: UC San Diego Jacobs School of Engineering 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.