Soft robotics is a new and young field of robots that uses (mostly) soft and compliant materials as opposed to rigid and hard materials. Most soft robots are composed of multiple soft robotic actuator, most of which are actuated by air. This project is an actuator that extends when inflated. The Instructables guide can be found here: http://www.instructables.com/id/Extending-Soft-Actuator/Videos:https://www.youtube.com/watch?v=72DSDvMXxP8https://www.youtube.com/watch?v=348WSyRwkCw