University of Stuttgart makes Urbach Tower from self-shaping wood
▻https://www.dezeen.com/2019/06/03/university-of-stuttgart-urbach-tower-self-shaping-wood
University of Stuttgart engineers have harnessed the natural shrinking process of wood as it loses moisture to create this world-first self-twisted tower in Germany.
#auto-rotation par sèchage du bois.
https://static.dezeen.com/uploads/2019/05/urbach-tower-icd-itke-university-of-stuttgart-architecture_dezeen_2364_hero-1-1233x694.jpg 
https://static.dezeen.com/uploads/2019/05/urbach-tower-icd-itke-university-of-stuttgart-architecture_dezeen_2364_col_8-1233x694.jpg #architecture et ingénierie du bois