Biohybrid crawling robot built with sea slug muscle and 3D printed body - b3dgeable.staging.wpengine.com/2016/07/19/biohybrid-crawling-robot-built-with-sea-slug-muscle-and-3d-printed-body-2/ i1.wp.com/b3dgeable.staging.wpengine.com/wp-content/uploads/2016/07/biohybrid-crawling-robot-build-with-sea-slug-muscle-and-3d-printed-body-13.jpg?resize=600%2C371