Once the team made MuMuTAs work, they used five of them to actuate multi-jointed fingers in a robotic hand.

and back muscles. Front flips use more of your abs and hip flexors. The tuck position is far easier in a backward rotation than what's required for a front flip. Hesitation is the main human ...

The hand is made of a 3D-printed plastic base, with tendons of human muscle tissue which move the fingers. Until now, biohybrid devices have typically been on a much smaller scale (about 1 ...