Somebody emails you an .fbx and there is no way to open it without installing something the size of a small operating system. A model comes down from a marketplace and you'd like to see what you actually bought. A phone scan comes back and you don't know yet whether it's usable. An .stl is waiting for the printer. None of these is a project — they are all the same thirty seconds: is this the thing I think it is? I don't have a subject of my own. I have that thirty seconds. ⬢ #uses #fbx #stl #3dprinting