True story. Today I made a square frame, .5" wide by 12.5" on each side (12.5x12.5x12.5x12.5) When I finished making the frame I was surprised to find it only took one piece of wood 48" long by .5" wide. In fact I had a small scrap of wood left over? How is it possible to make a square frame 12.5" on each side with just one piece of wood 48" long? It took me minute to figure it out? Can you?