Replicating Pressures Deep in the Earth (IMAGE) University of Pittsburgh Caption Dr. Bunger in his Benedum Hall lab with the newly installed compression frame he uses to simulate the high-stress environment deep inside the Earth. Credit Swanson School of Engineering 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.