And one more thing before you're blocked for good...

Here's a list of all the things you've been totally wrong about that I can remember.

1.) You said the horizon doesn't curve... It in fact does because it travels in a big circle and ends where it started. That's a curve.

2.) You said you can't observe the curvature of the earth... You can by verifying that the distance of the horizon gets farther away when you go higher up.... That is observing the curvature along one axis. Then you can observe it along another axis by verifying that no matter what height you go to the horizon will always be the exact same distance away in all directions.

3.) You denied the geometric tautology that every shape has an edge, and tried to define empty space as a shape.

4.) You told me an experiment for proving the earth is flat. And yet, you quickly back-tracked and attacked YOUR OWN experiment as invalid because you didn't like the lake I picked.

5.) You claimed that you can eyeball a laser pointer level to an of accuracy of 1/1,000th of a degree, and then put the burden of proof onto me to disprove it.

Just to put the stupidity of that into perspective, that is more than 5x as precise as the base of the great pyramid of Giza, which is renowned for being one of the most precise buildings ever constructed in human history.