It's obvious it's flat. If it was round all the water in the oceans would fall off. Try covering a football with an inch of water and see how you get on. Also, if it was spherical and spinning, we wouldn't need powered aircraft. All passengers would have to do is go up in a balloon and wait for their intended destination to just come round then go down again. Not only that, I've got a map of the world on my office wall and it's quite clearly flat. Those portrayals that look like a globe are only made so that you can take the top half of to get to the drinks.