Plans for CD connctors as seen in https://vimeo.com/dubster/cdconnectors To build an icosahedron where each side is one CD long, it takes 20 cds and 30 angled connctors.
The icosahedron in the video uses 60 CDs, 60 straight connectors and 60 angled connectors.

This project is licensed under the terms of the MIT license.