A magnetic patch under Canada has become weaker, allowing a competing 'lobe' to take control.
Last year, scientists announced Earth's magnetic north pole was moving toward Siberia at an unusually fast rate and they could not explain why. It had moved so far, so quickly, there had to be an unscheduled (WMM), the representation of Earth's magnetic field used in navigation systems across the globe.
Born in Long Island public school year in Sweden as exchange student, went to Harvard one year, Cooper Union in NYC as Art student. Have two children, one of whom is rock mogul, the other has three daughters, one of whom has two daughters, making me (more...)