Example. Here is one. Now I want to actually see a definitive explanation for this. This is a loaded question because you wont be able to explain this accurately but I will propose my questions for laughs and fun none the less. As a flat earther that has done that "research", which is you-tube videos and crayon graphs and little write ups demonstrating absolute PROOF. Flat earther come one come all. Describe and explain the mathematical, completely calculated and verifiable process for over 525,000 years and more the premise and existence of spherical and earth bound process related to our "planet" which is PRECESSION. Btw im not giving any more hints other than precession alone destroys any credible idea thought theory or rationale of the ridiculous ideas presented in flat earth "theory", I doubt you flat earthers even understand what precession actually is but benefit of the doubt. LETS hear it! GO. Oh and link a you-tube video or and say watch this or some 2001 graphic website page telling me go read this and is some regurgitated folklore isnt going to cut it. GIVE me the answers I am Mulder and want to believe!

Also in order for this to be explained adequately one must resolve or explain away the accurate ability to measure spacial distance radially and astronomical / cosmological distance that undulate seasonly by simple triangulation and Parallax formulae for precise calcuations.

gather that tribal knowledge, old wives tales, trickled down internet mind blowing proofs and tell me HOW precession is described and explained away in a FLAT EARTH condition of physicality. Give me themzzzz sciences!