How did I know you were a flat Earther. The confirmation bias is oozing through your replies. There is a multitude of evidence showing how boats disappear over the horizon, including seeing it with my own eyes. Obviously you didn't watch the playlist of videos I assembled, or even the video I made, at this point I am done responding to someone who is arguing about a video they didn't even bother to watch.
Ship over the Horizon repeated:
Dogcam footage showing curvature:
I am done.