Students from the The Osher Lifelong Learning Institute and the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory, tour CRREL’s main laboratory on the last day of the course, “Hot Times in the Cold Regions Lab,” February 24, 2020. The lab visit allowed the students to see the inner workings of the facility, the types of research and the different engineering capabilities that allow CRREL to stand at the forefront of cold regions research and engineering.