Inside Look (IMAGE) DOE/Pacific Northwest National Laboratory Caption The part of the catalyst that cranks out 100,000 molecules of hydrogen gas a second packs electrons into chemical bonds between hydrogen atoms, possibly hijacked from water. Credit PNNL Usage Restrictions Credit Mike Perkins/PNNL 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.