(IMAGE) Goethe University Frankfurt Caption View of the 1.2 gigahertz NMR spectrometer at Goethe University Frankfurt, Germany, one of the world's largest research devices of its kind. Photo: Uwe Dettmar for Goethe University Frankfurt Credit Uwe Dettmar for Goethe University Frankfurt Usage Restrictions To be used only when reporting on Goethe University Frankfurt. Credit must be given as indicated. 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.