KIST: 3D Soft Robots Animated Like Living Creatures

- A new 3D soft robot created by automatically cutting and folding plastic films - Moving smoothly according to the rhythm of operas songs and/or the dialogue of movie scenes - Expecting a new application of animatronic soft robots in the art and culture industry

MIT Builds Invisible Fish Grabbing Robot

Matthew Humphries for PCMag:  Catching a fish can be tough, even if you are just trying to net a goldfish in a small tank. That's because the fish spots the danger and makes a swim for it. But what if you didn't need a net because you're controlling an invisible grabbing robot? That's what Xuanhe Zhao, a professor of mechanical engineering at MIT succeeded in creating, but its applications go way beyond catching and releasing fish unharmed. The robot is constructed of a transparent hydrogel, which is strong and durable but mostly made of water. As the video below explains, each arm of the robot is constructed from 3D-printed hollow cubes of hydrogel, which are then linked together. By injecting water using a syringe it's possible to make the arms curl and uncurl quickly in a grabbing motion.   Cont'd...

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