I do not want to debate a flat earth,or a spherical earth,but am only wondering.
1.If the earth is flat,and the sun is 3000 miles above earth at all times,it would seem like we would always be able to see the suns light,even if it is dark in our area,especially those that are closer to the center of the flat earth,and why would it be dark for so long in an area and they cannot see the suns light it if it that high up in the air.
Also it would appear as if the sun would not appear over the horizon as it does,but would seem like it would be coming straight ahead for quite a while before it get over an area.
2.Plane flights-if a plane goes in the opposite direction of the destination on the flat earth map,how did it reach its destination,and has anybody ever circled the earth,left their destination and went to the left,and made it back to their destination,for how did they do it.
3.How come nobody ever goes up high enough in a plane and take a picture of the edge,or why did not anybody ever fly off the edge,or nobody can prove the edge.
4.Shadows and Sticks-if you stick a stick in the ground it produces a shadow,which the shadow moves as time passes,but if it were a flat earth,sticks in two different locations would produce the same shadow,but they don't.
5.The center of gravity-mass attracts things to it.The force of attraction(gravity)between two objects depends on their mass and the distance between them,gravity will pull toward the center of mass of the objects.To find the center of mass,you have to examine the object.
Since a sphere has a consistent shape,no matter where you stand,you have the same amount of sphere under you,so the same amount of gravity is applied all around the sphere.
But on a flat earth the center of mass is in its center,and the force of gravity will pull a person toward the middle of the plain.
That means if you stand on the edge of the plain,gravity will pull you towards the middle,not straight down like we experience,which in Australia gravity is still downward.
So people would feel different amounts of gravity upon them in different locations of the world,and it would pull towards the middle of the plain,not straight down,unless you were in the middle of the plain.
There is more like lunar eclipses that only make sense if the earth is a sphere,for the earth's shadow hits it,as the earth is between the sun and moon.
Ships on the horizon which would be how it would appear on a flat earth,but the ships appear to emerge from beneath the sea which would happen on a sphere.
The farther you go from the equator,the farther the known constellations go towards the horizon,and are replaced by different stars.This would not happen if the earth was flat.
Time zones,which does not make sense on a flat earth,and if the earth were flat it would not be so dark for so long without seeing the suns light,even if it was not directly shining on that area,for if it was dark,you would still see the light far away,for they did an experiment and said the human eye can see a candle flame 1.6 miles away,so it would seem that if the sun is 3000 miles above the earths surface you should always be able to see,or at least see it without is being dark for so long,but what about those in the middle,or towards the middle,and what about when certain places experience daylight 24 hours,or night time 24 hours.
I am only wondering.