Battle royal in MTU lab

Olivia Hokenson, Levi Brule, Elisha Houle and Gavin Collette from Dollar Bay High School work on a microbiology challenge during the 25th annual Bioathlon at Michigan Technological University recently. Teams from 16 Upper Pensinula schools completed four biology-based challenges over the course of the competition. (Houghton Daily Mining Gazette photo by Meagan Stilp)