To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S3. Binary fracture is observed in experiments and simulations at high twist angles. Parameters are Tw = 330° and λ = 3 cm. Controlling fracture cascades through twisting and quenching Ronald H. Heisser, Vishal P. Patil, Norbert Stoop, Emmanuel Villermaux, and Jörn Dunkel PNAS. 2018. 115:8665-8670 DOI: 10.1073/pnas.1802831115 Download Original Video Browse All Videos »