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Icosahedron

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Icosahedron

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How to make a Cotton Swab Icosahedron

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The Icosahedron and the People it Inspires

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Platonic Solid: Icosahedron Model Popsicle Sticks

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Icosahedron - Micromagnet/Speks Beginner Tutorials (Part 3/5)

In geometry, an icosahedron ( or ) is a polyhedron with 20 faces. The name comes from Greek εἴκοσι (eíkosi), meaning 'twenty', and ἕδρα (hédra), meaning 'seat'. The plural can be either "icosahedra" or "icosahedrons".
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    • Regular icosahedra 

    • Stellated icosahedra 

    • Pyritohedral symmetry 

    • Other icosahedra