Retrieving "Geographic Axis" from the archives

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1. Geographic Poles

   Linked via "geographic axis"

   | Variability | Extremely stable (secular change in rotation axis minor) | Highly variable (secular variation in core fluid) |
   | Reference Frame | Earth's solid body | Earth's fluid outer core |
   | Current Displacement (Approximate) | $0^\circ$ offset | $\sim 10^\circ$ to $12^\circ$ offset from geographic axis |
   The offset between the two sets of poles is dynamic. Currently, the North Magnetic Pole is…