Origami artist and physicist Robert J. Lang explains origami in 11 levels of difficulty. From a simple, traditional cicada to an extremely intricate one, watch how Robert J. Lang demonstrates and ...

1. Take a rectangular origami paper and fold it in half. 2. Then fold it partially, to make a crease on top. 3. Fold the two upper corners to form a triangle. 4. Now fold both the bottom layers of the ...

In the intricate and delicate folds of origami, lies not just an ancient art form, but the unfolding future of aerospace engineering. This traditional Japanese practice of paper folding, dating back ...