Origami Time-Lapse: i-Squash-ahedron (David Brill)

Tutorial:  ...  Paper used in this video: 6 rectangles, 15 cm by  ...  cm (6 in by 3 in) Finished model: side length of  ...  cm ( ...  in) in the collapsed state, side length of  ...  cm (3 in) in the expanded state This video shows how