Hollow cube or other solid - consists of facing blocks held together by central element via central blocks in faces of solid

摘要

The object shown is a cube whose six faces each consist of 5 x 5 cubic blocks held together by a central element via the central block of each face. Each such central block has an outer cover which, after removal, exposes a screw holding that block on the central element via a spring and a spacer. Each block overlappingly engages the adjoining blocks outward relative to the central block so that the cube can be disassembled after removing the central blocks in each face.FL.