Does the Octopus Hold the Key To Robot Design? 347
balancedi writes "Simultaneously controling 8 jointless arms without getting them all tangled up is a neat trick that octopuses do with ease. According to a National Geographic article several researchers from around the world think understanding the octopus holds to key to the optimal robot design."
Re:True Story: (Score:1, Informative)
Octi Movement (Score:5, Informative)
If you ever get down the the Aquarium of the Americas you can get a pretty good display of this. Just make sure you make it for one of the feeding times 'cause the feeders do all the classic Octopus tricks(fish in a bottle, fish in a tank, fish with mirrors, mazes, etc).
Re:True Story: (Score:5, Informative)
Also octopus only live a year so they aren't the best pets if you grow attached.
Re:True Story: (Score:5, Informative)
She died of old age. When I got her, I had found her on my SCUBA tank after we had returned home. She was soooo tiny (about the size of my thumbnail), and we were miles away from the ocean by that time. I did not want her to die, so we mixed up some artificial sea water and I carried her home to place her in a 100gal aquarium I had. Fed her with feeder goldfish, but clams and crabs purchased from the local pet store was what she really enjoyed. She lived about two years (which is very good for an octopus), grew to about 13 inches and finally died from old age.
Re:I could be wrong... (Score:3, Informative)
Plural forms? (Score:5, Informative)
Lesson [upenn.edu] on the correct plural version of Octopus. Very interesting read.
I'm no etymologist (Score:3, Informative)
Good ol' dictionary.com [reference.com] does list "octopods", but that seems like a generic term for any eight-legged creature, not incorrect for an octopus but not specific either.
(Mostly OT anecdote: When my older sister first called to announce her engagement to a quadriplegic, my mother, startled, turned to the rest of us and announced, "Nancy's going to marry a quadraped!"
(We speculated furiously until she hung up and explained-- a dog, perhaps? Horse? Wombat?)
Re:True Story: (Score:2, Informative)
Re:Octopuses???? Or Octopi ? (Score:3, Informative)
Re:True Story: (Score:3, Informative)
From Wikipedia:
A note on the plural form: Fowler's Modern English Usage states that "the only acceptable plural in English is octopuses", and that octopi is misconceived and octopodes pedantic. The Oxford English Dictionary lists octopuses, octopi, and octopodes (the order reflecting decreasing frequency of use), stating that the last form is rare.
Re:An amazing example of Octopus Camoflauge... (Score:1, Informative)
http://www.cephbase.utmb.edu/viddb/vidsrch3.cfm?I