geometry

How to Make Hexaflexagons with Vi Hart

How to Make Hexaflexagons with Vi Hart

The definitive guide to folding these fun, six-sided, foldable geometric models.

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Heirloom Tech: The Math and Magic of Muqarnas

Heirloom Tech: The Math and Magic of Muqarnas

Muqarnas are complex 2D designs that are given volume to create awe-inspiring architectural details.

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Math Monday: Geometric Paper Flowers

Math Monday: Geometric Paper Flowers

Geometric shapes make for psychadelic flowers in this week’s Math Monday.

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Hand-Embroidered Notebooks Are Almost Too Pretty to Use

Hand-Embroidered Notebooks Are Almost Too Pretty to Use

Check out these hand-embroidered notebooks that feature designs ranging from anatomical and natural to geometric and macabre, then try to make your own!

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Check Out This Icosahedron Shop Lamp

Check Out This Icosahedron Shop Lamp

A truncated icosahedron is a 20-sided polyhedron, and there’s a good chance you haven’t realized its potential as a shop lighting fixture.

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