Three Dimensional or 3D

How much do you like shapes? They're pretty boring when it is like a four lines on a piece of paper to make up a square but not when it's three dimensional. You don't see flat squares around do you? No, you see cubes - a three dimensional square. They look much cooler but aren't as easy to draw. I've got this maths assignment and it's got lots of drawing involved. It all has to be to scale and it has to be three dimensional. It's more fun when you don't have to be accurate, they look all weird and half round. I guess drawings fun like that when it doesn't have to look like you want it to, it gives it character. (If only I could use that as an excuse to draw freely on my assignment..if only...)