| (0,0,12,20)-deltahedron | |
 ' | |
| Type | Deltahedron |
| Rods | 90 × 
|
| Spheres | 32 × 
|
| Author | Amafirlian 18:45, 1 July 2007 (UTC) |
(0,0,12,20)-deltahedron consisting of two parallel octagonal "lids" (containing 2 spheres connected to 5 rods and 2 spheres connected to 6 rods) that are connected as antiprisms and are vertically extended with enough layers so the two lids are 90° rotated.
It is completely rigid, and highly reminiscent of Alain Lobel's frames.
Building Instructions[]
Other views[]
_deltahedron.jpg "(0 0 12 20) deltahedron.jpg (134 KB)")
Top view on one of the two lids.
_deltahedron_b.jpg "(0 0 12 20) deltahedron b.jpg (132 KB)")
Sideways view.