I spent many years as a broadcast engineer. The equations used to calculate radio station coverage contain terms which take the sphericity of the Earth into account, and would not work at all if the Earth were flat. The fact that they do work, flawlessly, is one more proof among many that our Earth is a sphere.

I think that some in the emerging Bitcoin freedom community have been lied to so much and for so long that they now assume that everything they were ever taught was a lie, making them easy marks for grifters and wackos. I know that the power structure pretends to be "scientific" sometimes as they misrule us. But that shouldn't make us reject the best method for ascertaining truth that has ever been discovered. The Renaissance and the scientific revolution were among the greatest moments in our history, freeing our minds and expanding our understanding a thousandfold.