An interesting 8 point list. When it comes to day and night on a flat earth disk, the videos I reviewed show the Sun moving in a circle above the disk shinning like a spotlight on one part of the disk, while the other part is in the night

Also from what I learned concerning flat earth videos, there is no gravity on the flat earth. Some claim Tesla magnetism explains everything. When it comes to the telescope industry making goto scopes and GPS pointing systems, they use the spherical Earth model that spins on its axis. Still waiting to see a successful telescope model that works using a non-rotating, flat disk earth model for stargazing

By the way, this applies to software too like Stellarium, Starry Night, Sky Safari, etc. The software use coordinate systems based upon the rotating, spherical Earth to calculate accurately rise, transit, set times of celestial objects and their altitude and azimuth settings for any location on Earth when you go out to view and the time you are looking at the *firmament*

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