Astronomer/ Professor Dr. Kate Dellenbusch explains different ways to safely view a solar eclipse, the science behind why these methods work, and how to create a pinhole viewer.
Click the image to watch the video on PBS LearningMedia.
explore the phenomenon of water pollution from combined sewer systems in the Great Lakes by learning about the smart sewer technology developed at Notre Dame and implemented in South Bend, IN.
Explore the phase changes associated with water going between the liquid and solid state in order to learn about the formation of ice that is climbable, the melt patterns of ice, and how salinity affects ice melting