A Puget Sound student holds a slide up to the light to study the muscle tissue sample he cut in a cryostat, Thursday, Aug. 02, 2018, in Weyerhaeuser Hall at the University of Puget Sound. The student has spent the summer in a lab comparing two different groups of mice's muscle tissue in order to help him better understand a particular gene's affect on muscle growth. (University of Puget Sound)
