To study the behavior of T-cells, an unusual method was used: DNA molecules were folded in an ingenious way, similar to the paper folding art origami. In this way, not just a double helix is created, ...

This origami structure, called “Green Cycles,” by Erik Demaine and his father Martin required a week of improvisation to assemble. Credit: Renwick Gallery The shape of a Pringle, mathematically ...

Origami is the ancient Japanese art of paper folding. One uncut square of paper can, in the hands of an origami artist, be folded into a bird, a frog, a sailboat, or a Japanese samurai helmet beetle.