I've been casually browsing this forum every once in a while for a long time, and every time I start reading, I always think to myself, "There's got to be a simple way to prove these people wrong." But I knew if I just came on here and called you all idiots (which I'm sure happens), I wouldn't be raising any kind of legitimate argument. Finally, I found what I was looking for:
http://www.usatoday.com/weather/climate/2004-05-11-barrow-sunrise_x.htmIf the Earth is flat, explain to me why locations that are north of the Arctic Circle/south of the Antarctic Circle experience weeks of constant sunlight for part of the year, and weeks of constant darkness for another part of the year, while the rest of the Earth experiences day and night normally.
Specifically, explain this to me: Why does the Sun literally circle the horizon at the Arctic Circle occasionally? In order for this to occur on a flat Earth, the Sun would have to be on the same plane as the "edge" of the Earth and revolve perfectly around it. Your own theories about the way the Sun orbits the Earth don't match up to this.
Seems to me that if you can't come up with a logical explanation for this (or just contradict your own theories, you all seem to be pretty good at that too), the whole notion of a flat Earth is pretty much busted.