T Cells in Liquid Nitrogen (IMAGE) Georgia Institute of Technology Caption Assistant professor Gabe Kwong (r.) and graduate research assistant Ian Miller (l.) in Kwong's lab at Georgia Tech. T-cells are preserved in the lab in liquid nitrogen. Credit Georgia Tech / Allison Carter Usage Restrictions Press handout free for use in any reporting on Georgia Tech research or related research. 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.