Boffins 3D-print artificial iris muscle that flexes both ways
If this light-activated stuff works, it could make building robots easier - or make lazing about under the Sun quite a ...
Science Daily10 天
Artificial muscle flexes in multiple directions, offering a path to soft, wiggly robots
As a demonstration, they grew an artificial, muscle-powered structure that pulls both concentrically and radially, much like how the iris in the human eye acts to dilate and constrict the pupil.