Ultrafast and Highly Deformable Electromagnetic Hydrogel Actuators Assembled from Liquid Metal Gel Fiber. - Daiki Tachibana; Koki Murakami; Takashi Kozaki; Ryosuke Matsuda; Yutaka Isoda; Fumika Nakamura; Yuji Isano; Kazuhide Ueno; Ohmi Fuchiwaki; Hiroki Ota (Adv. Intell. Syst., 2022)