Miscellaneous
There are people on this Earth that think the Earth is flat! They are called Flat Earthers and they believe that "The earth is a flat disc that is surrounded on all sides by an ice wall that holds the oceans back. This ice wall is what explorers have named Antarctica- a 150-foot-tall wall of ice, around the rim. NASA employees, they say, guard this ice wall to prevent people from climbing over and falling off the disc.