As someone who does origami, that zigzag fold is absolutely fantastic: http://media.npr.org/assets/img/2017/05/19/origami-pic_custom-943b029a0e6206a333ae3b3f0f

As someone who does origami, that zigzag fold is absolutely fantastic: http://media.npr.org/assets/img/2017/05/19/origami-pic_custom-943b029a0e6206a333ae3b3f0f7c21947b63fc53-s900-c85.jpg http://media.npr.org/assets/img/2017/05/19/origami-pic_custo... I'm really curious how evolution figured that one.