The dual of a cube is an octahedron. A cube has 6 faces and 8 vertices. An octahedron has 8 faces and 6 vertices. You replace every face by a vertex, and every vertex by a face.pic.twitter.com/nQ9oDVMe4n
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I based my "Mint" Sun Seed on the rhombic triacontahedron. There are 30 identical pieces. Every vertex is a flower. Can you find the big flowers with 5 petals and the small ones with 3 petals?pic.twitter.com/J3vHf4dM9m
The "Lotus" Sun Seed, designed by @mokeymuffin, is based on the pentagonal hexecontahedron.
It has 12 large flowers where 5 pieces come together and 80 small flowers where 3 pieces come together.pic.twitter.com/DtI9FM6HpL
We are making a small batch of Sun Seed Kits!
https://www.indiegogo.com/projects/sun-seeds/ …
Check it out if you're interested in making your own color-changing, geometric sculptures. Our crowdfund ends in 2 days!pic.twitter.com/hrPMmiPFzC
I hope you enjoyed this introduction to the Catalan Solids, Platonic Solids, Archimedean Solids, and the concept of "dual" shapes. You can read more on Wikipedia https://en.wikipedia.org/wiki/Catalan_solid … The GIFs showing a shape turning into its dual came from this page https://www.antiprism.com/album/815_truncations/imagelist.html …
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