Earth's Core (IMAGE) Yale University Caption A laser-heated diamond anvil cell is used to simulate the pressure and temperature conditions of Earth's core. Inset shows a scanning electron miscroscope image of a quenched melt spot with immiscible liquids. Credit Sarah M. Arveson/Yale University 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.