Bioinspired soft actuator crawls without rigid parts

A team of researchers from the John A. Paulson School of Engineering and Applied Sciences at Harvard University has developed a soft robot inspired by snakeskin. The robotic scales are made using kirigami -- an ancient Japanese paper craft that relies on cuts, rather than origami folds, to change the properties of a material. As the robot stretches, the flat kirigami surface is transformed into a 3-D-textured surface, which grips the ground just like snakeskin.

Provided by Harvard University/John A. Paulson School of Engineering and Applied Sciences

Runtime: 1:51

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