Assertion: icosahedron's polyhedron | /r/HasProperty | truncated icosahedron
Facets:
Source sentences:
text: For the second edition, he has added a section devoted to phi math itself, and, in response to many requests, has added a new polyhedron: the truncated icosahedron , or Bucky Ball.
text: For the second edition, he has added a section devoted to phi math itself, and, in response to many requests, has added a new polyhedron: the truncated icosahedron , or Bucky Ball.