"Actually,if you stood on a large enough flat disk and looked toward the edge,you would get about the same visual effect...which is probably why they concluded that the earth was a circle"
--The bible does not say the earth was a circle, it says the circle
of the earth. Also, the larger your flat disk, the less you would see any indication at all that would have such a horizon, besides your looking at a 2 dementional view as indicated in the picture, you would also see the same thing as latitude from longitude.
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