Contentment by design

Rabbit holes


Lamps

Rabbit holes
Da Vinci
Divine proportion
Dodecahedron
Dymaxion
Euclid
Golden mean
Hexagon
Icosahedron
Icosidodecahedron
Making a lamp
Motivation
Octagon
On my workbench
Pentagon
Pacioli
Paper
Plato
Rhombicosido-
  decahedron
Rhombicub-
  octahedron
Symmetry
Truncation
Wood
Zometool
Reviews
Tools
Tool sources
Books
 

 « · O · » 

The icosahedron – Symmetry

The icosahedron contains 2-, 3-, and 5-fold symmetries.


icosahedron 2-fold symmetry      icosahedron 3-fold symmetry
icosahedron 5-fold symmetry
 


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