JET Interior with Superimposed Plasma (IMAGE) EUROfusion Caption Interior of the Joint European Torus (JET) tokamak experimental fusion machine with a photo of the plasma overlaid. Credit © United Kingdom Atomic Energy Authority, courtesy of EUROfusion Usage Restrictions https://nucleus.ukaea.uk/Interact/Pages/Content/Document.aspx?id=11149 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.