On 9/18/07, Fred Poutre <cloven-fruit@xxxxxxxx> wrote: > Goals: > Cylinder = Circle + Parallel Lines + 3D > Cone = Circle + Point + 3D > Box = Rhombus + 90 Degree Intersection > Sphere = Circle + 90 Degree Intersection > Pyramid = Equilateral Triangle + 90 Degree Intersection > Tetrahedron = Equilateral Triangle + 3D > Torque = Circle + 3D I think these would likely confuse anyone who was still learning these concepts. The previous examples about cross sections were much easier to grasp than these constructions. Especially torque. -- - |) () /\/