Soft robotics are inspired by animals which don't have hard internal skeletons, like squid, worms, and starfish. Developed at Harvard, with funding from DARPA, this particular soft robot, "not only walks, it knows several different gaits and can deflate to stuff itself through tiny little gaps." Another design here, and another (also), and another. In addition to movement, soft robotics can also be used for grip. More information about the Harvard lab is available here (with a student describing the research here).
posted by codacorolla on Nov 29, 2011 - 26 comments

I am a giant squid. I swam up from the briny ocean depths. I have a computer, with a specially-modified tentacle-friendly interface. I have a fast internet connection. I seek to learn about humans and about the world. I have read much on the internet. Yet still, I have many unanswered questions. And you must have questions of me. We have much to learn from one another. To this end, I have developed the assortment of quizzes, games and activities you find before you. They form part of my ongoing campaign to facilitate improved human-squid relations. Try them out, you will most certainly learn something about squid.
posted by Rhaomi on Apr 5, 2010 - 42 comments

Like squid? What about the good ol' octopus? The cuttlefish and nautilus? If you answered yes to these questions Dr. James B. Wood's Cephalopod Page is your go-to site, with information on and pictures of 25+ species of cephalopods including the aptly named (I'm sure) vampire squid from hell. The site also hosts many articles. Not sure where you stand on the coolness of cephalopods? Why don't you start by watching this video of an octopus squeezing through a one inch hole (previously on MetaFilter).
posted by Kattullus on Dec 2, 2007 - 25 comments

Happy International Cephalopod Awareness Day! [Via ectoplasmosis.]
posted by homunculus on Oct 8, 2007 - 33 comments

Not to be outdone by the appearance of the Octosquid (previously), other cephalopods have undearthed 900-year-old hidden treasures from the Koryo Dynasty and are taking up residence in the Monterey Bay (Bugmenot works for this last link). Squirrels are also getting in on the action.
posted by christopherious on Jul 25, 2007 - 11 comments