NyttNorge | Flat Earth Water No Curvature @NyttNorge | Uploaded October 2016 | Updated October 2024, 1 hour ago.
Did some zoom tests today, could not find solid evidence of any curvature. Things seem to be hidden below the horizon, but not as much as they should. Up until the vanishing point, everything is fully visible.

Read more here: nyttnorge.com

Accurately measure the curvature: earthcurvature.com