Robotics | Jellyfish-like undersea robot powered by water

Hydrogen-Powered Robotic Rescue Jellyfish Could Swim Forever "Robojelly uses artificial muscles made from materials known as shape memory alloys that can be warped but will always return to their original shape. This allows them to perform simple expansion and contraction motions similar to how a jellyfish’s muscles allow it to swim. The artificial alloys that [...]

Source: http://www.richardbanks.com/trends/2012/04/16/robotics-jellyfish-like-undersea-robot-powered-by-water/

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