How can you create a doughnut-shaped surface from a flat sheet of paper? The most elegant solution is probably to use the art of paper folding called origami. Mathematician Richard Schwartz of ...

Robert Lang, a physicist who became a leading figure in the world of origami, lost a lifetime's work of folded paper art to ...

Chances are you’ve seen Hoberman spheres, those kinetic lattices made of joint-connected rods that, with a little manual ...