Kaltura Share to Google Classroom Scientists at the University of Georgia’s Center for Applied Isotope Study use an accelerator mass spectrometer to count Carbon-14 isotopes to determine the age of ancient material. Grades: 6 7 8 9 10 11 12 Subjects: SciencePhysical ScienceChemistryScience and Engineering PracticesCareer EducationScience, Technology, Engineering, and Mathematics Collection: ArchaeologyCareer Explorations!Science, Technology, Engineering, and Mathematics Series: Archaeo-Tech