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- เผยแพร่เมื่อ 1 ต.ค. 2024
- Octopuses think, feel, and smell with their arms. Scientists are using them as inspiration for innovations in material science, medicine, and soft robotics.
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They can change color. They can change shape and texture. They strategize, play, and solve puzzles. They've got three hearts, their skin can see, their blood is blue, their magic trick is disappearing, and over half of their brain is not in their head. Instead, it’s in their arms.
Octopuses are a bit different from other cephalopods: squid and cuttlefish actually DO have tentacles. Two of those bad boys, specifically, which they use for hunting. Tentacles are often longer, and kinda slimy, with suckers or hooks at their tips.
The first thing it’s important to know about octopus arms is that they can think on their own. And while that might not sound too surprising when it comes to the third-right arm that, incidentally, functions as a penis, it’s a complete departure from how most animals that we consider “intelligent” operate.
#octopus #octopuses #science #seeker #tusktotails #anatomy
Read More:
Octopuses
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"Octopuses (or octopi, if you prefer) are cephalopods, invertebrates that also include squid and cuttlefish."
For Smart Animals, Octopuses Are Very Weird
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"A new hypothesis suggests that their vaunted intelligence and short-lived, solitary nature are all linked to a fourth trait."
The Structure and Adhesive Mechanism of Octopus Suckers
academic.oup.c...
"Octopus suckers consist of a tightly packed three-dimensional array of muscle with three major muscle fiber orientations: 1) radial muscles that traverse the wall; 2) circular muscles arranged circumferentially around the sucker; and 3) meridional muscles oriented perpendicular to the circular and radial muscles."
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This guy needs to audition for the next Superman, he’s got the looks and the brains
Dr. Evans Antin really does. He's got his own TH-cam content as well. You should check it out.
Henry cavil doesn't like this comment
Hahaha true
Gives a whole new meaning to "it's got a mind of its own" doesn't it. 😛
HEHEBOI.
"Some of the most fascinating arms in the animal kingdom."
Me: **looks at the two arms by his side**
Me: Yup.
Octopus arms are completely unique. 🐙
The animals have an extensive nervous system, with over 500 million neurons, similar in number to that of a dog. But unlike dogs and other vertebrates, where the majority of neurons are in the brain, over two-thirds of the octopuses' neurons are located within their arms and body. That's fascinating!
Yeah, they kinda said that in the video
Looks like The Witcher fired Henry Cavill, and he's making inky content now.
Congratulations on this brilliant, highly original comment. How did you come up with that?! Wow, I wonder if anyone else picked up on the resemblance.
You noticed that too😂
@@desmond-hawkins XD
@@desmond-hawkins what a complicated way of using sarcasm! Such fine, original sarcastic commentary. What you’ve said today has neither been done before, nor do people groan in boredom upon reading it because they’ve seen it a billion other times!
@@whimsinator2982 Maybe try searching on this comment page for how many times this topic is brought up, and think about the person being filmed and he might feel. Who could possibly want to be erased that way, and with the most tedious and unoriginal joke on top of that? Try to think what it would mean to you.
A lot of men also think with their appendage
Women think with their honey hole too
This is far from the only common trait: we also strategize, play and solve puzzles, our skin can see and our blood is blue, and yes as you pointed out over half of our brain is not in our head.
@tock will Octopodes, Octopi, Octopuses
@@desmond-hawkins a lot of people seem to believe this but it's simply not true...our blood is never blue. oxygenated blood is a brighter red than deoxygenated blood. that's it.
@@samworth9310 Speak for yourself, I know I have blue blood. I can clearly see just how purple some body parts get when they are… you know…, "engorged" to know that it's true.
That's a great first word for the video, Clark Kent.
Hey look it's Clark Kent
It's obviously superman they're wildly different clark kent uses glasses
I need more tusk to tail. One season is not enough.
Superman or The Witcher?
4:36 i love that ecological preservation was addressed.
In Asia they cook them a live, so imagen how they feel!!
Thave literally watched everything TH-cam has to offer
Literally... not likely. 😅
*"In the cephalopoda class you've got squid, octopuses and cuttlefish"
*What about vampyromorphida smh!!
*Edit: After doing more research I've come to the conclusion that it was even less specific than I thought. Excerpt from Wikipedia: Cephalopods became dominant during the Ordovician period, represented by primitive nautiloids. The class now contains two, only distantly related, extant subclasses: Coleoidea, which includes octopuses, squid, and cuttlefish; and Nautiloidea, represented by Nautilus and Allonautilus.
*Cephalopod isn't synonymous with Coleoidea and this would be better off specified, even if my original comment was a joke.
I literally watched a whole documentary about octopus before this video
did this Seeker video teach you anything new that the documentary failed to mention?
Also there's a book by Sy Montgomery - The Soul of an Octopus. This book was my intro into the world of this amazing creature.
@@h7opolo Tentacles! I didn't know there was such a distinction between the various cephalopod limbs.
While Octopuses & Octopi are "correct" plurals, a more correct plural is Octopodes ;)
I'm so happy that Henry Cavill's stunt double had enough free time to earn a doctorate
Our only luck is that they don't live that long. Otherwise we might have not been on top of the chain!)
Does he have onlyfans?
Hey Henry Cavil did you named your Dog Henry based on you
The scene where Octopus moved like a waiter carrying a large plate looks more interesting...!!! 🤗
Octobot arms is something I can easily imagine on an anime like Ghost in a Shell, and I am here for it.
The arms of Doctor Octopus in Spiderman actually have "brains" and can react to environments before the human brain.
The hard part is, where should we attach them on our body without hurting ourselves? Definitely not our spines.
So this is what henry cabill is upto after playing superman huh?
Don't octopuses have alien dna?
I have to admit I am absolutely obsessed with cuttlefish. That is the most amazing animal on planet Earth. If they were the size of sharks, they would be the apex predator in the ocean.
Something like a Humboldt squid then.
1.5m long body, fast, vicious predators.
Excuse me while i save this to my favorites Playlist. These octopus creatures in Our Oceans are Absolutely Magnificent.
They are not creatures they are individuals, they are real, so is their consciousness, if u r responsible u'll understand we thrive as vegans (academy of nutrition and dietetics over 100,000 credentialized practitioners) and all animals are conscious (Cambridge declaration on consciousness), it is insane to not be vegan
It's all fun and games, until Cthulhu starts contemplating with his multiarmed brains! 🙃🐙
If octopuses are so intelligent we need to figure out a way to communicate with them - it's the sort of problem we need to conquer if we ever contact super intelligent aliens from space.
I love to see this new Superman series, about science, nature, animals, strong arms ...
I'm pretty sure that ""squid" was actually an octopus...
Oh I see does men also think that women who are born in October are like octopuses. Because of the term " Octo"
when your channel grows ...
1min passes : views 1k
For me as a beginner in TH-cam
1min passes : 3 views and I wonder they are from my I'd or someone else's...
Could you imagine thinking with your arms? I imagine it’s similar to when your adrenaline is pumping and you’re only thinking reflexively. You can do things without really thinking about it and when you try to remember the scenario later it’s hard to remember the details
oh yeah, tenta....i mean arms are very popular lately :))
Tentacles or arms, at the beginning there just one foot.
Wait arms can think damn ultra instinct
i think that this is pretty cool
“Minecraft" "asmr" "pewdiepie" "music" "fortnite" "markiplier" “TH-cam is a perfectly balanced game with no exploits.” "Runescape" "World of Warcraft" "Shadowlands" "Dream" "MrBeast" "Warzone" "FaZe Clan" "100 Thieves" "Call of Duty" "Pokemon" "Pokemon cards" "card unboxing" "charizard" "they don't want you to know" "Flat earth" "round earth" "triangle earth" "earth is not earth" "what even is earth if not earth omg government is lying to you" "minecraft" "asmr" "pewdiepie" "music" "fortnite" "markiplier" “TH-cam is a perfectly balanced game with no exploits.” "Runescape" "World of Warcraft" "Shadowlands" "Dream" "MrBeast" "Warzone" "FaZe Clan" "100 Thieves" "Call of Duty" "Pokemon" "Halo" "Devil may cry" “TH-cam is a perfectly balanced game with no exploits.” “Cocomelon” “t series” “Minecraft" "asmr" "pewdiepie" "music" "fortnite" "markiplier" “TH-cam is a perfectly balanced game with no exploits.” "Runescape" "World of Warcraft" "Shadowlands" "Dream" "MrBeast" "Warzone" "FaZe Clan" "100 Thieves" "Call of Duty" "Pokemon" "Pokemon cards" "card unboxing" "charizard" "they don't want you to know" "Flat earth" "round earth" "triangle earth" "earth is not earth" "what even is earth if not earth omg government is lying to you" "minecraft" "asmr" "pewdiepie" "music" "fortnite" "markiplier" “TH-cam is a perfectly balanced game with no exploits.” "Runescape" "World of Warcraft" "Shadowlands" "Dream" "MrBeast" "Warzone" "FaZe Clan" "100 Thieves" "Call of Duty" "Pokemon" "Halo" "Devil may cry" “TH-cam is a perfectly balanced game with no exploits.” “Cocomelon” “t series"
For sure these animals are NOT fm here....or maybe we live in an alien world why? We're ONLY HERE TEMPORARY.
The octopus has hardly originally evolved on earth. Probably came with something on earth from elsewhere.
They might feel like sleepwalking or..maybe u are running and u start to feel sweet test in ur mouth and u look down ur hands have captured a fruit and already put it into ur mouth
Octupuses seem very alien to me. I wouldn't be surprised if they came from some other planet
Technically, when referring to multiple varieties, the correct plural is octopods. Octopuses is more than one octopus. Octopods is more than one variety of octopus. So in the context of this video's opening sentence, octopods would have been more correct. And that's your useless fact for the day.
If Monty Python's black knight were an octopus 'tis but a scratch would be true lol.
How do you define intelligence to call these one of the most intelligent species? It seems controlling the arms would require a lot of the brain resources, for each arm.
Octopus 🐙 and killer whales have scary 😦 intelligence
Hey... your “squid “ is definitely an octopus...
Are we supposed to be watching the squid or the guy talking about the squid? 🙈
Is the complexity of Octopus tentacles similar or equal to that of other tentacle creatures? Such as squid and cuttlefish?
Henry Cavill? When did you start working for Seeker?
Awesome topics thought for brain or thought for brain in body😳😅
1:30 That is only because that is a peach! If it were a bag of chips they would be in your mouth as soon as you finished that sentence and your mind would be trying to figure out how that bag got in your hand!
Octopi is the saying no? Jk I'm just being rude lol
i wonder how powerful an octopus could get if it had human-like thinking and intelligence
Dr Evan Antin*
Suddenly I'm subscribing 🙇♂️
Octopuses and tardigrades are actually the remnants of a long past alien attempt to colonize earth.
Woof! He cute!
Supermen
I live in Karachi Pakistan and I like your comment if you don't mind
I live in Pinellas County Florida and I like your comment if you don't mind
I live in Vizag India and I like your comment if you don't mind
Nice video.
How does losing an arm affect an octopuses intelligence?
So octopus has achieved "Ultra Instant"
I'll watch whatever video this guy hosts #Thirsty
Soft robotics eh? I know where that will be useful
I thought the plural form was octopodes...
Octopuses: Some of the most beautiful, mysterious and absurdly intelligent creatures on this planet
Koreans: Let's eat them while they're still alive!
Intelligent Design at work again.
I’m telling you these dudes are aliens!
The host for tusk and tails is hot.. in all honesty.
It is disgusting to eat such an intelligent animal.
omg yess Henry cavill back at it again
Octopuses and Octopi are both correct.
Hahaha I just asked for a this ! 💕🐙💕
"... one Dolores of weight"
Oh how American of you, nice LOL
Zero pertinent informations.
I thought the plural of octopus was octopi
Hail to our Octopodal Overlords!
First comment 👍👍👍
Henry cavill got a biology degree
Hopefully nothing special alrdy gone forever
When I was in school, my teacher pounded it in my classmates me that its....octopie not octopuses. When did this change??
So octopi was always a bit of a mistake, octopus is a Greek word but ending it with i follows Latin grammar, if we followed Greek pluralization it would be "octopodes." But there are plenty of English words that are loan words but when we take them into our language, we use our own grammar for them because it's a word in English now too lol. Idk when exactly it changed and the whole thing was always rather silly and prescriptivist (I was taught octopi in school as well), but I'm glad that it's now octopuses, or at least that both forms are decently accepted.
Most informative video for medical students ❤️
I recently watched a NatGeo video on TH-cam talking about them and their unique abilities
3:44 Did this dude just pronounce "infinite" as "in finite"?
I didn't hear anything I mean
Octopus Ultra Instinct
Soft robotics is hard, since it doesn’t regenerate
Waiting for season 2 😃
Not the only one half of who's brain is not in its head
hotttt host alert
Came here for the comments
He's next superman
Hey superman is here
How about frogs??
A whole new twist on the movie "Idle Hands"
Why is this guy so hot.
Love from india
A guy on earth.... better late that never?
It's "Octupi"for plural.
That is incorrect.
That was awesome and legendary.
oh hi Evan