To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S3. Impact of a water drop of 1.7 mm in radius on a tiger moth wing. How a raindrop gets shattered on biological surfaces Seungho Kim, Zixuan Wu, Ehsan Esmaili, Jason J. Dombroskie, and Sunghwan Jung PNAS. 2020. 117:13901-13907 DOI: 10.1073/pnas.2002924117 Download Original Video Browse All Videos »