Archive for the ‘aquatic’ Category

Aqua2 amphibious robot

via [Botropolis]  

Shiny penguin, jellyfish, and manta ray robots swim gracefully through the water – and air

These machines are not carrying machineguns or flying covert missions over battlefields, but they are amazing to watch. Via [newscientist]

Non-profit research organization CTC developing new military robots

The BEAR robot is shown in a photo provided by Vecna Robotics, a CTC teaming partner. Designed to locate, lift and rescue people in harm’s way, the humanoid BEAR can do what humans can’t: Lift heavy loads and carry them long distances.

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Sharks smell in stereo – feature may improve underwater robots

Neil Hammerschlag / www.neil4sharks.org  A newly discovered trait in sharks explains part of why they are so adept at finding prey they cannot see. Aside from their sensors which detect tiny electronic impulses (such as those which occur if a buried crab moves a muscle), sharks use a “stereo smelling” technique to hone in on [...]

Navy robots stopped responding to commands, disappeared from radar

remus

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Robots infiltrate schools of fish

 Researcher Maurizio Porfiri is developing robotic fish that move enough like the real thing that other fish not only accept it as a fish, but accept it as their leader. “His cyberfish is built out of ionic polymers, which act like artificial muscles when voltage is applied to them. This biomimetic approach allows the robot [...]

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