I mean for exemple, a picture taken from high altitude over Florida that clearly shows Australia far away, which would be possible if the earth is flat. For the people who says ''The dome isn't that high so we can take such a picture'', you are wrong. Anyone, I mean ANYONE, could go near Cap Canaveral in Florida and witness a rocket launch. By that, you will witness by your own eyes how high what you call a ''dome'' really is, because if the rocket you are seeing by your own eyes can go up there, than anything can go up there. After that, any flat earth beliver with a lot of money could purchase a model rocket of 6 meters tall and place go pros on it. Such model rockets like the SL-10 (6m tall) can reach 120km of altitude, which is more than enough to see Australia from the US. Such rockets are expensive, but completely affortable for someone with money (price of a new car).
LAUNCH OF A SL-10 IN NEVADA:
Strange no flat belivers did this, such an easy way to prove without ANY doubt that the earth is flat, for a price that is totally worth it if it can prove that all governments of every country of the earth + the video bellow are lies.
I actually want to start a debate, that's why I posted this here.