3D-printed cyborg muscle produces artificial heartbeat

Every new creation from the wonder that is the 3d printer gets more and more interesting.  Creating body parts will probably be the best use for the printer for some time to come.  I mean, printing muscles and creating artificial heartbeats, just amazing.

Machine

You might expect a robot’s heartbeat to be a metallic ticking. But the pulsing in this video isn’t completely artificial: it’s powered by living material.

Created by Peter Walters from the University of the West of England in Bristol, UK, and colleagues, the pump uses the gas released by live yeast to generate pressure and distend a membrane, turning it into an artificial muscle. A valve – activated by electricity produced by a microbial fuel cell – controls the movement of the membrane. It opens to release pressure when the muscle is fully expanded, allowing it to shrink back to its resting state again to begin another cycle.

via (Touch Me!)

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3 thoughts on “3D-printed cyborg muscle produces artificial heartbeat

  1. Ok… In the end they will print people!!!

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