So That's why all asteroids are pyramid shaped. And why the moon and sun give a triangular glow. Now that I think of it, circles are just triangles without the points. We should probably use rounded tetrahedron-shaped tires to take advantage of their natural shape due to spin.
....wait.
Hence rounded tetrahedron as shape of the earth fits every scenario once again.
So That's why all asteroids are pyramid shaped. And why the moon and sun give a triangular glow. Now that I think of it, circles are just triangles without the points. We should probably use rounded tetrahedron-shaped tires to take advantage of their natural shape due to spin. ....wait.