University of Washington Z-pinch Device (IMAGE) University of Washington Caption UW researchers will attempt to create a self-sustained and controlled fusion reaction with a scaled-up version of this Z-pinch device Credit University of Washington Usage Restrictions With credit 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.