When the origami base is fully open, the wind catches them and moves them like an autumn leaf. In fact, the inspiration for the design came from studying how leaves fall through the air, according ...

It's all about the basics, he says. Each of Duy Nguyen's 18 books begins with diagrams of traditional origami folds — carrying descriptive ...

Along the vertices and folds of the origami base, the authors deposited a polymer that expands or contracts depending on relative humidity. The polymer served as an actuator, ...