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 workout Bioengineers have pulled together to get artificial muscles pulling in multiple directions, an important step towards using them in medical treatments and robots.…

If this light-activated stuff works, it could make building robots easier - or make lazing about under the Sun quite a workout
Bioengineers have pulled together to get artificial muscles pulling in multiple directions, an important step towards using them in medical treatments and robots.…