1 Tranurethral resection of the prostate (TURP) is the most commonly used surgical treatment for BPH. 2  A small instrument is inserted through your urethra into the prostate. 3  The prostate is then removed piece by piece. 4  This procedure usually requires a hospital stay.
Next is precession, or wobble. This cycle occurs every 26,000 years. This gyroscopic wobble of the earths axis is driven by tidal forces which are influenced by our sun and moon. The Earth is actually not perfectly round so the gravitational pull tugs the axis over time creating the wobble cycle. Now there's a technical term for you.
Spin Precession. Spin precession, a corollary tucked within the greater theory of relativity, predicts that when two objects orbit each other, their masses will distort the central axis they're orbiting around so that it slowly changes direction. This gradual shift causes the two objects to wobble within their orbits.