Did it ever occur that maybe you made a mistake with your experiment?

I don't understand why everyone would be lying? You're not just claiming all the millions of pictures of the earth are faked by the government, but any Tom, Dick and Abdul can do a simple experiment which proves the earth is flat.

You claimed earlier that "Lucy" was proved to be fake, right? Yet it was a scientist who revealed a fragment of bone wasn't right which led to dozens of experts reexamining everything. Maybe you're right but I find it even harder to believe so many scientists know the earth is flat yet happily delude themselves.