Java-Powered Simulation for Experimental Structural Dynamics Java-Powered Simulation for Experimental Structural Dynamics Please note: You will need to install the latest Java Runtime Environment(JRE) You must be using Internet Explorer and add a JAVA exception to http://sstl.cee.illinois.edu/java/esd/VirtualLab.html. to view this page. Comments to: Sung-Han Sim. Last revised on 06/20/2006.