Hi.
Not sure if this was posted somewhere before, but just want to ask how can you explain for your flat earth model:
1- that I can cross the south pole without falling to the void. Lets say, I walk towards the south pole from the Pacific Ocean, I cross the pole and I reach Atlantic ocean. Your flat earth model is against the own nature of these evident facts at first sight.
2- If the Sun is as small as you state (I cannot remember now the size in your model), its gravity will be so small that gravitational lensing due to the Sun's gravity would be impossible to observ, but in fact, it exists and it can be empirically demonstrated, and even ovsersed with an appropriate telescope during an eclypse. How your flat earth model can demonstrate or explain this?
3- Astronomical objects that "orbyt" the solar system from a far distance, such as comets, have a perion in which they can be seen from the earth with just an optical telescope. During their transit near earth, they are visible only in some parts of the earth, for example, they can be seen the first 50 days in the north hemisphere, and the other 50 days in the south (supposing their transit is 100 days). How can you explain or demonstrate for your flat earth model that such objects from that far distance are hidden from certain regions in the earth?
4- In your model there is a contradiction between sun's size and energy irradiated. How can you explain that such a small sun can irradiate energy to reach the zones that are at down or dusk, without destroying the zones that are at mid-day?
5- when I observe certain planets with any of my telescopes, there are days when they seem bigger during a certain period of the year. This period changes each year (maybe in 2014 is during september but in 2015 is during April).
This is because such planet is closer to the earth due to their eliptycal orbyts around the sun (in a round earth heliocentric model), and this can be seen from everywhere in the Earth during that period, no matter the season or any other factors. In a flat earth model, this cannot happen, since a point in the space can't be equidistant to every point in a flat surface, unless your surface is a concave object, and in this case, the distance to Jupiter or any other planet will greatly and noticeablely vary depending on where in the flat earth surface I am. But according to any common observation, the distance to Jupiter at naked-eye or even using a telescope, looks the same even if I am in the north pole or in the equator.
Thanks in advance.