What the pineapple am I?

If it use to be flat, when 99% of the world thought it was flat, how did a select few arrive at the conclusion that it was round? :f6:

For those few who believed it was round, the earth is round for them, then by traveling around earth, they convinced everyone else that the earth is round, thus every1 believes earth is round now.
This "believe" only works because the person who traveled around the earth believes that it is round. For example, if you believe something, and everyone else around you doesn't believe it, then the thing you believe turns false.
Also according to this theory, everything discovered by science are the things scientists expected to discover, when they conduct the experiment.


Again this is just my stupid theory...