But when things disappear from the bottom up at the horizon at see it indicates curvature. Maybe not enough curve for a perfect sphere, but no one's claiming it's a perfect sphere. If there was no curvature at all the whole image would dwindle to a point, but we clearly see objects disappear over the horizon at see from the bottom up.
But when things disappear from the bottom up at the horizon at see it indicates curvature. Maybe not enough curve for a perfect sphere, but no one's claiming it's a perfect sphere. If there was no curvature at all the whole image would dwindle to a point, but we clearly see objects disappear over the horizon at see from the bottom up.
That's just one of those things that both true on a ball and a plane
The floor/ground/water appears to rise up as you look more distant while the top comes down until they meet at the vanishing line of the horizon
Place a camera on the ground of a football field then record yourself walking away in a straight line
You'll disappear bottom first
We know the football field is level