Describe? Maybe, imagination helps believing it.
But how about SIMULATE? I\'d like to see a simulated flat earth, with physics being dynamically computed and interactive, down to every molecule. This would ask for supercomputers that today aren\'t fast enough to render in realtime.
By simulating you can PREDICT other phenomenon to occur. Like with the RE model, you can simulate the moon spinning and orbiting the earth, the earth spinning and orbitting the sun. Then you can predict sunsets and nights, also the movement of the sun as seen from earths surface, also the horizon, and the moon.