Teen Science Café

How do we know what the atmosphere was like thousands of years ago? Find out with our guest Peter Neff, Assistant Professor in the Department of Soil, Water and Climate at the University of Minnesota. Dr. Neff is a glaciologist who traveled all the way to West Antarctica to discover past climate and environmental conditions. For the hands-on activity portion, we will learn from Natalia Mossmann Koch how lichen can be used to measure the quality of air we breathe today. Calling all teens, grad...