Cosmochemist Processes Meteorite in Laboratory Research (image) University of Chicago Share Print E-Mail Caption Francois Tissot, in the clean lab, holds a beaker containing a refractory inclusion dissolved in strong acids. Credit Francois L.H. Tissot Usage Restrictions News organizations may use this image in connection with reports about the research of Nicolas Dauphas and François Tissot. Share Print E-Mail 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.