https://www.youtube.com/watch?v=kSVrfw3znds
"Pay attention at 2:00 and 6:40 especially, then Id like to hear your explanation of why the buoy did not go over the horizon or drop out of sight with the curve."
It is not far enough away, clearly. Sorry, but it will take more than some guy’s claims on youtube to convince me that what we’ve known for at least 2,500 years is wrong. Everything we can observe is easily explained by a round earth. No so with a flat earth. Occam’s razor. How do you explain why the sun is always about half a degree in angular diameter, if as the flat earthers say it is constantly moving towards and away from us again, from only a few thousand miles? How can it be night in Europe while daytime in the U.S.?