Dr. Adayabalam Balajee, technical director for the ORISE Cytogenetic Biodosimetry Laboratory has had a storied research career, including a stint at the National Institutes of Health. In this conversation, Dr. Balajee talks about the important work of the CBL in helping determine whether someone has been exposed to radiation and how much; REAC/TS, the Radiation Emergency Assistance Center/Training Site, which trains medical professionals to respond in the event of a radiation emergency; as well as his research, which includes research with bioprinted tissue. Dr. Balajee's work is fascinating. You don't want to miss this episode!