Topic: tentacles

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Octopus, elephant, & human arm robot assistants from Festo

Inspired by an octopus tentacle, this OctopusGripper bionic arm can grab and hold a variety of round objects, both taking and passing it back to a human counterpart. It was designed and built by Festo's Bionic Learnin...

I, Octopus – Science Friday

With thousands of chemically-sensitive suckers, color-changing skin, and a brain that literally stretches when they eat, octopuses seem like aliens living in our oceans. Understanding their physical adaptations and ho...

The Abdopus Octopus walks across dry land to hunt for crabs

Rocky tide pools are separated from each other during the low tide, making it impossible for marine creatures to escape... except for the Abdopus Octopus. In episode 6 of The Hunt, Sir David Attenborough introduces th...

How do jellyfish sting?

Have you ever been stung by a jellyfish? From the huge Lion's mane jellyfish to tiny jellyfish larvae, jellies (which aren't actually fish) can accidentally sting ocean swimmers with their built-in defensive mechanism...

How the Octopus Moves – ScienceTake

How do you move from here to there when you have eight long, flexible legs that radiate out from your head? After analyzing recordings of how an octopus moves, three Israeli researchers have determined something prett...

Caring for Cuttlefish – Science Friday

Fostering the successful life cycle of a cuttlefish is an intensive process. From incubating new eggs in oxygenated recycled soda bottles, to transferring them to "Cuttle Cradles," to setting up their environments to ...

An octopus unscrews a jar from the inside – Enoshima Aquarium

This octopus can get itself out of a closed jar... well, it can open the jar lid. It actually doesn't seem to want to get itself out of the jar. This video was filmed by the folks at Enoshima Aquarium in Fujisawa, Ja...

Why We’re Suckers for the Giant Pacific Octopus

In this video from the Monterey Bay Aquarium team, we learn how the intelligent Giant Pacific Octopus grabs, climbs, embraces, explores, tastes, recognizes, and more with its eight arms and around 2,000 suckers. 


 
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