Powerful 2D Soft Morphing Actuator Propels Giant Manta Ray Robot. - Yi Sun 008; Hui Feng; Xinquan Liang; Aaron J. Y. Goh; Peng Qi 001; Miao Li; Marcelo H. Ang Jr.; Raye C. H. Yeow (Adv. Intell. Syst., 2022)