ZAN projects
Rotation
![](/galerie/zan-prace/2023/prim-rotace-2024-01-15-23-53-11/image-thumb__190806__GalleryPhotoImage/image_311e39c4fcfdbc82485c4c61091ad0db_img_0198.jpg)
Annotation
A rotational body consists of three cylinders of different diameter and height; the central part is formed by identical frustum cones, with the lower base being a converging cylinder. The model was made of plaster, which was molded using a form composed of a wooden board and a cutout of the outer contour on a metal plate. The molded parts were then glued together, creating the final body.