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Robotics

Nanomia bijuga, a marine animal related to jellyfish, swims via jet propulsion.

Gelatinous animals are inspiring underwater vehicle design

New robots in Europe can be workers’ best friends

Inspired by the biomechanics of the manta ray, researchers at North Carolina State University have developed an energy-efficient soft robot that can swim more than four times faster than previous swimming soft robots. The robots are called “butterfly bots,” because their swimming motion resembles the way a person’s arms move when they are swimming the butterfly stroke.

‘Butterfly bot’ is fastest swimming soft robot yet

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