From Pentagons to Pentagrams

4 comments

• fbu 2 hours ago
  The Great Dodecahedron is my favorite polyhedron, and it's possible to build one out of paper. Give it a try when you get a chance !

  https://www.polyhedra.net/en/model.php?name-en=great-dodecah...
• andybak 41 minutes ago
  Related work-in-progress if you like polyhedra and tiling transformations: https://ixxyxr.github.io/polyhydra-web/
• yepyoukno 2 days ago
  Great article on stellated forms! I almost missed it due to the subtle unintuitive title!
• red_trumpet 2 hours ago
  The fact that f(L^2) is positive can be seen without inspecting coordinates: after all it is the length of e_i', hence positive.