To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S9. Movie of stone lift and transport by needle ice growth and decay at triple stone cover on level ground during first freeze-thaw cycle from side view. Ice needles weave patterns of stones in freezing landscapes Anyuan Li, Norikazu Matsuoka, Fujun Niu, Jing Chen, Zhenpeng Ge, Wensi Hu, Desheng Li, Bernard Hallet, Johan van de Koppel, Nigel Goldenfeld, and Quan-Xing Liu PNAS. 2021. 118:None-None DOI: 10.1073/pnas.2110670118 Download Original Video Browse All Videos »