Non-Flexible Spiky Stellated Rhombic Dodecahedron Half, Cube Dissection, Rectangular Prism

thingiverse

Spiky Stellated Rhombic Dodecahedron Half, Cube Dissection, Rectangular Prism The design is a bold reimagining of the Yoshimoto cube, taken in reverse order. It **remains rigid**, never bending or warping under stress. This makes it an ideal starting point for building the complete Yoshimoto cube. Mathematically, four identical units will come together to form a solid cube, showcasing precision and perfection. Two spiky halves can be combined to create a stunning stellated dodecahedron with 12 striking rhombic spikes, each a testament to geometric wonder. Two hollow counterparts will fuse into a hollow cube that can house the majestic stellated dodecahedron. The possibilities are endless, leaving room for imagination and creativity. Thought-provoking questions surround the structural integrity of these intricate solids. For instance, what is the precise ratio of the two diagonals on the base of a rhombic spike? (Answer: the square root of 2.) Each individual unit cube measures 25 mm^3. Two versions are offered: Solid and Shelled, catering to diverse preferences. Please **be aware** that, despite built-in tolerance, when the two pieces snap together, they may be challenging to separate. A carefully placed hole simplifies this process. If necessary, a brief soak in warm water can facilitate separation. For optimal results, we recommend using TPU flexible filament. This will not only enhance the structure's durability but also unlock its full potential. So go ahead, get creative, and have fun building your Spiky Stellated Rhombic Dodecahedron Half! Reference: Author. https://www.thingiverse.com/thing:2835244