Tag: icosahedral symmetry
Mathematical Impressions
March 15, 2013
Mathematical Impressions: Symmetric Structures
By George Hart
![Hand holding a complex symmetric shape](https://simonsfoundation.imgix.net/wp-content/uploads/2017/07/11204533/SymmetricStructuresSpan3.jpg?auto=format&q=90&fit=crop&w=105&h=105)
Mathematical Impressions
August 16, 2012
Mathematical Impressions: Geometry of Spaghetti Code
By George Hart
![3D polyhedron made of triangles](https://simonsfoundation.imgix.net/wp-content/uploads/2017/07/11183608/spaghetti_code_thumb.jpg?auto=format&q=90&fit=crop&w=105&h=105)