I think this is hilarious, there are a number of people who truly believe that the earth is flat and is surrounded by a giant ring of ice...hahaha....here's what they believe the Earth looks like as well as a "scientific explanation" to the suns orbit. They believe that there is no such thing as gravity and that the entire flat Earth is accelerating at a rate of 9.8 m/s instead..lol....PLEASE check out their forums I can't stop laughing
http://www.theflatearthsociety.org/forum/