See how folds change the structure of materials. As for Asterix’ potion, they give strength ;-)
Download the tutorial N.7 here :
With the help of those explanations, you will be able to build a model of the «Hanegi Forest» house annexe designed by the Japanese architect Shigeru Ban. Look:
And inside: the folded roof support itself without beams or posts!
Now you just have to cut, patiently fold and tadaaaaa!
Download the tutorial N.7 here :