In a mission that sounds like it comes straight out of Game of Thrones, flat earth conspiracy theorists are planning a trip to Antarctica to find a frozen barrier that they believe marks the very end of our planet and proves that Earth is not a sphere.
Flat Earthers say that the ice wall is several hundred meters thick, 50 meters high and surrounds our entire planet. One theorist told Forbes “If you take a globe and you squish it down, the Antarctic would go all the way around the Earth.”
So what equipment will the Flat Earthers use to make their trip? Navigational equipment that is designed to work with a spherical Earth.