TNK1 Research at Brigham Young University (IMAGE) Brigham Young University Caption Dr. Josh Andersen, Ph.D. graduate Tsz-Yin Chan, and Ph.D. student Chrissy Egbert have studied TNK1 to understand its properties. Credit Jaren Wilkey/BYU Photo Usage Restrictions N/A 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.