Most experiments in flexible robot actuators are based around pneumatics, but [Ayato Kanada] and [Tomoaki Mashimo] has been working on using a coiled spring as the moving component of a linear ...

Figure 1: S2N51 is a flexible coiled coil. Figure 2: Scallop S2 displays non-close-packed regions in the core and conformationally variable ‘a’-position lysine residues. Figure 3: The absence of ...