To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Video for n = 5 → 4 liquidlike-to-solidlike phase transition within a time period of 2 ns Squeezing and stick–slip friction behaviors of lubricants in boundary lubrication Rong-Guang Xu, and Yongsheng Leng PNAS. 2018. 115:6560-6565 DOI: 10.1073/pnas.1805569115 Download Original Video Browse All Videos »