Why do clouds look like they are two-dimensional?

Your question is a little vague, but I will do the best I can. Say you're holding a cube. You can rotate it or translate it in space. As you know a 2D projection of something is a slice across some 2D plane. read more

Your question is a little vague, but I will do the best I can. Say you’re holding a cube. You can rotate it or translate it in space. As you know a 2D projection of something is a slice across some 2D plane. read more

“If you look at the clouds, it looks as if they are rolling backwards,” Smith said. “But in fact the clouds are continuously formed at the leading edge and continuously eroded at the trailing edge. read more