To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Comparison between software-based slicing video of 3D SEM voxel intensity data (slicing along direction normal to the boundary plane) and slicing video of DG level set model (slicing along [211] direction). Visualizing the double-gyroid twin Xueyan Feng, Mujin Zhuo, Hua Guo, and Edwin L. Thomas PNAS. 2021. 118:None-None DOI: 10.1073/pnas.2018977118 Download Original Video Browse All Videos »