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Why Do Pilots Say ‘Winds Aloft Are True’ When Forecasts Are Often Inaccurate?
The magnetic north pole is not in the same location as the geographic north pole, which is located 1,300 miles away.
Earth's inner core is slowing down; could affect the planet's magnetic field, says new study
By analyzing seismic waves from earthquakes from the 1960s, researchers from Peking University deduced that the Earth's inner ...