Tags » Icosahedron

Temari Pantone Green 2

29.5 cm. circumference, wrapped in a variegated green thread. 20 centers, each a linked triangle makes an overall design that I really like. Each time I have used this design formula for the surface structural marking it has pleased me. 71 more words

Artwork

Stellating the Icosidodecahedron in Black and White

It is also this time of the year to chase away the dark hours by making presents. As in previous years,
we will make a stellation out of paper without glue. 217 more words

Mathematics

Custom Plastic Icosahedron

I got a request to build a lightweight icosahedron that was sturdy enough it could be thrown around for a family game.  I decided to make a hollow one out of corrugated plastic, screwed to an internal frame.   43 more words

Pictures

Large Icosahedron Prototype

This is a cardboard prototype I put together for a custom icosahedron order I may be building for someone on etsy.  The final will be made of sturdier materials.  16 more words

Pictures

A Black-on-Black Polyhedron: The Final Stellation of the Icosahedron

I made this using Stella 4d: Polyhedron Navigator, which you may try for free right here.

Geometry