Why reference another video instead of simply answering my question? This video is not correct as the math fails to take perspective into account. I did the math quick and the tower and mt. snaefell should appear almost exactly the same height on a flat Earth. I'll probably do a full video debunking this one soon since it's too much for the comments section on someone else's post.
RE: BLACKPOOL TO ISLE OF MAN, EARTH IS FLAT, CASE CLOSED! #FLATEARTH