Researchers Produce Hydrogen Quickly (IMAGE) Terry Collins Assoc Caption A hydrogen bubble is quickly released as olivine meets water and aluminum oxide under extreme pressure and heat. Credit Muriel Andreani, University of Lyon-1 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.