GeoMag Challenge Kick Off
Individuals and classrooms join the GeoMag Data Challenge! In this recording, we'll teach you how to collect data on the intensity of Earth's magnetic field using only your phone and the CrowdMag app. Your contributions will help scientists understand changes in Earth's magnetic field that will lead to improvements in navigation and help to protect our communication systems and electric grid from space weather. Individuals or entire classrooms are invited to participate!
