Zane Bell is a senior scientist and physicist who works in radiation detection and scintillator development at Oak Ridge National Laboratory. In his interview, Bell discusses his education and career at Oak Ridge. He provides an in-depth discussion on the use of scintillators, and how they work. Bell explains some nuanced differences between the elements and isotopes used to make each scintillator, and some of the advantages and disadvantages of each. He also explains the practical applications for scintillators and how they are used in different scientific and medical fields today.