Self-folding “Rollbot” paves the way for fully untethered soft robots - Harvard School of Engineering and Applied Sciences

Self-folding “Rollbot” paves the way for fully untethered soft robots - Harvard School of Engineering and Applied Sciences https://www.seas.harvard.edu/news/2019/08/self-folding-rollbot-paves-way-for-fully-untethered-soft-robots Self-folding “Rollbot” paves the way for fully untethered soft robots  Harvard School of Engineering and Applied Sciences

3D-printed active hinges change shape in response to heat.