Self-folding 'Rollbot' paves the way for fully untethered soft robots: 3D-printed active hinges change shape in response to heat - Science Daily

Self-folding 'Rollbot' paves the way for fully untethered soft robots: 3D-printed active hinges change shape in response to heat - Science Daily https://www.sciencedaily.com/releases/2019/08/190821142714.htm Self-folding 'Rollbot' paves the way for fully untethered soft robots: 3D-printed active hinges change shape in response to heat  Science Daily

The majority of soft robots today rely on external power and control, keeping them tethered to off-board systems or rigged with hard components. Now ...