Cd Polyhedra

Update Feb 22, 2024

I have deleted the original STL file for the project, and replaced it with 2 new ones, one a reflection of the other. This allows tetrahedrons and the other platonic solids to be made with rubber bands facing both inwards and outwards. Both parts have been improved by having a radiused edge to simplify clipping, and the reversed part has both a witness mark and a radius to distinguish it from the original part. This makes the 2 parts easy to distinguish by sight and by feel, so vision impaired people can work with them.


Update December 31, 2022

There's a peer reviewed article published about this form of sculpture now. The offficial site for the article is at https://search.informit.org/doi/abs/10.3316/informit.758374895150655 but you can get a free version of the article here, https://www.researchgate.net/publication/366578178_Circles_for_Maths_Art_Play_and_the_Circular_Economy . (You are welcome) If you're using this article in your research, please cit