Here we have used the new surfaces of the block to create even more objects. The original block is the parent frame, hence when we select it, all of the objects that we attached to it are also selected. If we select one of the children, only it and its children are selected. Notice that here I have also made a cylinder and a cone. This is done by selecting the circle base and either the 90 degree extrusion to generate the cylinder, or the point extrusion which was used to generate the cone. The other buttons are not working yet.