When North Goes South
- Episode aired Dec 2, 2010
The earth has two North poles, the geographic and the magnetic. The magnetic pole is always moving, but could it be about to flip? What will be the impact?The earth has two North poles, the geographic and the magnetic. The magnetic pole is always moving, but could it be about to flip? What will be the impact?The earth has two North poles, the geographic and the magnetic. The magnetic pole is always moving, but could it be about to flip? What will be the impact?