>>14221706But if you want to argue with geometry and trigonometry alone, about the curvature you can expect on a certain distance, that can be disproven easily. Another anon had said that elevation of points should be perpendicular to the sphere, but I had calculated it perpendicular to the axis, like so. It turns out that, because the radius of Earth is so large, that the difference is not that much.
TLDR: If you assume there is no bending of light at all, you should have a straight line vision of about 192 miles, at two points elevated like in the meme.
