Flat Out Fascinating: The World According To Flat Earthers

Imagine waking up one day and realizing that everything you thought you knew about the world - literally the world - might not be true.
The Earth, that trusty old spinning marble we call home, isn't a sphere at all. No, according to some, it is flat as a pancake (or a pizza, if we're being generous). Planes are flying in carefully orchestrated circles, horizons are playing optical tricks on our eyes, and astronauts are really just actors with good CGI.
Sounds like the plot of a new sci-fi blo...