Justin Boyer Rock Climbing (IMAGE) University of Utah Caption Justin Boyer is rock climbing with a rope in Parley's Canyon near Salt Lake City. In what began as Boyer's mathematical modeling class project, he and three other University of Utah mathematicians have published a study showing the mathematical possibility of designing a climbing rope that would apply a constant force to a falling climber, bringing the climber to a gradual stop rather than hitting the end of the rope with sudden jerk. Credit Kenny Warnick, University of Utah 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.