Sort by:    or Reset
Loading
mountain vs. valley fold

Key to Symbols in Fold Diagrams
General Instructions for Folding and Gluing a Polyhedron

General Instructions for Folding and Gluing a Polyhedron
rearrange these shapes to form a rectangle with a larger area

Magically Appearing Square I
dodecahedron

Dodecahedron from a Cube
golden rectangle

Fold a Golden Rectangle
Golden Spiral

Golden Spiral
cube cut in half to reveal hexagon

Hexagonal Cross-Section of a Cube
Disappearing Square II

Disappearing Square II
fold tetrahedron and box from net

Fold a Tetrahedron and a Box from the Same Net
d-forms

D-Forms
square twist

Square Twist
Möbius polyhedron

Möbius Polyhedral Model
flexitube puzzle

Flexatube Puzzle
Impossible Triangle

Impossible Triangle
Fold an Equilateral Triangle of a Given Side Length

Fold an Equilateral Triangle of a Given Side Length
Impossible 4-D Quadrilateral

Impossible 4-D Quadrilateral
octagon from paper folds

Fold an Octagon II
fold a series of equilateral triangles

Fold a Series of Equilateral Triangles
Fold an Equilateral Triangle from a Circle

Fold an Equilateral Triangle from a Circle
gnomon to square

Hinge Dissection: Gnomon to a Square