OP, may i ask how much you earn per month and how much you would be willing to invest to proof without a doubt (!!) that flat earth is real and everything else a hoax?
There are several methods of doing so depending on how much money you are willing to spend.
Put your money where your mouth is!
This thread is about rockets and fraud. Like the fraud perpetrated on the British taxpayer by the Royal Aircraft Establishment with their BLACK ARROW rocket program in the 1960's.