All you have to do is to try the same thing at home. This happens eventually no matter the angle. It's just that the higher up you get the farther away it has to be before it gets cut off. You talk about how people should do experiments and test things, but you obviously didn't bother to try this before shooting it down.
There's nothing false about it. It can easily be demonstrated. It's not even that difficult. Just take those videos where the bottom of the boat appears to disappear. You claim that this is because of flat earth. But then the camera zooms in and the bottom of the boat re-appears. Clearly, then, the bottom of the boat didn't disappear due to being hidden by curvature. So, then, what caused it to SEEM to disappear? Please explain.
.
I think I lost track of this thread so I never got back to reply to these. My apologies.
I'll reply now, with your permission!
.
I did this experiment at home. The only way to get the same results is by keeping my line of sight below the table top level.
When I rise up to the table top level I always see all of the coin.
.
I went to the website YouTube page for this video (you can go there yourself, speaking of personal involvement!) to find that the author of the video admits that he kept his camera below the table top level deliberately, he says, because that is the only way to get the results he was after. So his method was
a priori to do whatever it takes to get the effect he wanted to achieve.
.
This is why special effects are done in movies, to get the desired results, regardless of what would be there without special effects.
.
You say "there is nothing false about it. It can easily be demonstrated." When the camera zooms in and the bottom of the boat re-appears, the boat wasn't far enough away from the shore, is all. If this were tried on the setting sun, zooming in after sunset would bring the sun back into view. Where is that shown to be the case? Answer: Never.
.
You say, "Clearly, then, the bottom of the boat didn't disappear due to being hidden by curvature." But it DID.
.
I have posted several videos where the bottom of the boat disappears and zooming in does not bring it back.
In fact, the ship continues to appear to sink until the entire ship is gone, and no amount of zooming brings back ANY PART of it.
.
So you're wrong, again.
.
I don't expect any response from Ladislaus on this because when he loses the argument he disappears.
.