Don't have Telegram yet? Try it now!
https://robertlovespi.net/2018/06/02/three-space-filling-archimedean-solids-the-great-rhombcuboctahedron-the-truncated-tetrahedron-and-the-truncated-cube/
Three Archimedean Solids Which Fill Space Together: The Great Rhombcuboctahedron, the Truncated Tetrahedron, and the Truncated Cube