The northMagneticPole is moving slowly northwest across the northern stretches of Canada.
北磁极在缓慢地通过加拿大北方向西北方向移动。
2
Magnetic saturation effect on the saliency is used to distinguish the northmagneticpole from the south.
磁饱和影响的显着性是用来区分从南部的北磁极。
3
This means that if you took two trips 10 years apart to the NorthMagneticPole by following a compass, you'd end up at a different destination each time. Theory 8:2012 and the end of the world.