To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S3. This video features actuation and heat dissipation underwater. Heat dissipation in water is better than in air for LM-LCEs, allowing for fast actuation. Colored lines are provided for reference. A multifunctional shape-morphing elastomer with liquid metal inclusions Michael J. Ford, Cedric P. Ambulo, Teresa A. Kent, Eric J. Markvicka, Chengfeng Pan, Jonathan Malen, Taylor H. Ware, and Carmel Majidi PNAS. 2019. 116:21438-21444 DOI: 10.1073/pnas.1911021116 Download Original Video Browse All Videos »