MEPS reaction chamber (IMAGE) University of Copenhagen - Faculty of Science Caption The researchers built a reaction chamber and devised a method that simulates and greatly accelerates methane's natural degradation process. They dubbed the method the Methane Eradication Photochemical System (MEPS) and it degrades methane 100 million times faster than in nature. Credit Michael Skov Jensen, SCIENCE/KU Usage Restrictions Credit License Original 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.