shadow, in the morning, and again in the afternoon, and you will find the sun always is higher than you, just as the sky is above you. the earth and sky do not meet, as they seem to do. it is only the distance that makes it appear so. anything at a distance from you seems low, anything near seems high. this is a proof that the earth and sky do not meet. if you stand in a field on a foggy day, you will see that near at hand the fog is higher than you are, but a little further off it looks low and touches the ground.
no matter 