Why do some animals have exoskeletons and some have internal skeletons? This question popped into my head one day and the answer turned out to be more interesting than I could have imagined. Skeletons are amazing. Let me know what you thought of the video! I'm on Twitter & Instagram @DrJoeHanson @okaytobesmart
@martin38404 жыл бұрын
Oh
@jeremygilmore32084 жыл бұрын
@@martin3840 Oh
@pratik0807ray4 жыл бұрын
Learning a ton from your videos. A huge thanks from India. Please keep uploading
@Positron0014 жыл бұрын
Now I wonder what if we had both exoskeletons and internal skeletons
@LykaiosThePanther4 жыл бұрын
*cough* Ankylosaur and armored dinosaurs.
@MarkRober3 жыл бұрын
This was really well written Joe. I loved how you phrased certain parts.
@nguyenquocbaokhang19633 жыл бұрын
Oh hi Mark
@user-zk4dv2nx8k3 жыл бұрын
When is ur next vid coming ???
@CorazonCorazon593 жыл бұрын
It was definitely not
@ARP-on8ms3 жыл бұрын
Hey Mark! Great seeing you here, keep up your curiosity and the great content you always bring to us.
@navaranjit6733 жыл бұрын
Mark amazing vid, I felt so heart warmed when I watched the last video
@petrfedor18514 жыл бұрын
Evolution: Would you like to have skeleton inside or outside. Turtles: Yes.
@Moonbeam1434 жыл бұрын
Turtles are hardcore.
@strider_hiryu8504 жыл бұрын
They can breathe through their anuses too… I think. Turtles just ticked all the boxes.
@oddicocidic4 жыл бұрын
Turtles are cool, until a kid turns it on his back.
@IbanBoi994 жыл бұрын
how bout *Boneless*
@fabianglathe61314 жыл бұрын
There’s actually some turtles that can flip over again by just tugging everything in, and because of the form of their shell and the weight distribution they flip back on their feet. Pretty amazing ^^
@MrSnakekaplan Жыл бұрын
The ironic part of the intro is that Strongman competitions do have plane pulling and Thor won the 2016 plane pull event.
@blow_my-cockАй бұрын
I think he actually meant pulling the weight of the plane without wheels
@sirwabaloo793019 күн бұрын
Yeah as soon as he said that I thought “well they (strongmen) can do that?” although fully loaded might be heavier and all, but still, pull is a bad term here as the forces required are vastly different
@jaschabull2365 Жыл бұрын
I actually recall hearing from my Vertebrate Zoology professor that the exoskeletons of ancient vertebrates may actually have mainly functioned as calcium sinks to allow for calcium use in cellular functions, and it became repurposed for skeletal functions, which is pretty cool. Also, vertebrates aren't the only animals who turned inside out like this. Keepers of pet birds may recall the cuttlebones sometimes given to them in their cages. Apparently those internal "bones" cuttlefish have are actually the equivalent of the shells of nautilus/ammonites, so cephalopods put their shells on the inside as well. I've even heard of some cephalopod species which use these internal shells as muscle attachments, meaning they actually do have skeletal bones (albeit very few of them), which is pretty neat.
@ShadeAKAhayate Жыл бұрын
You understand that almost everything inside an animal was repurposed at some point, right? Maybe the genetic code mechanism itself wasn't, but that's close to it.
@jaschabull2365 Жыл бұрын
@@ShadeAKAhayate Guess it stands to reason.
@jebes9090906 ай бұрын
Like fat has been repurposed to become nice racks
@RastaLlama4 жыл бұрын
"life remained squishy for a while" oh how I wish my biology teacher talked the way u did to me
@default6324 жыл бұрын
well your biology teacher is probably the opposite of squishy, if you know what I mean ;)
@feelinghypothermic4 жыл бұрын
my biology teacher literally talk like this.. no wonder I love biology
@StoutProper4 жыл бұрын
Someone would probably find a way to be offended by it these days and get them sacked
@hhfbko4 жыл бұрын
Yep
@DIYToPen4 жыл бұрын
Yeh, so erotic
@calmc4 жыл бұрын
Exoskeleton: -Insane strength -less pain -sturdy -difficulty in uprighting oneself upon flipping -slow -permanently damaged exo armor Skeleton -extra dynamic and fluent mobility -lighter body -amplified pain -squishy externals -regenerable external armor -more room for modifications
@machielluchtmeijer77964 жыл бұрын
And better stamina and faster cooling off
@MuhdAriff-kv5zn4 жыл бұрын
Can be Modification...how about him? **James Charles** aight imma bouta headout
@firestorm1654 жыл бұрын
Not necessarily so in regards to permanent damage. You'd just have to have new armour plating growing under the old and shed said plates when the new ones are fully developed
@HeavenTheWorld70hjs4 жыл бұрын
Exoskeleton:Smaller body Endoskeleton:Bigger body
@TaurionMartell4 жыл бұрын
Does the strenght claim take cube law into account?
@SlowerIsFaster139 Жыл бұрын
Biology was my favorite class in school. The thought of a completely different evolution just makes the mind wander haha. It's a fun thing to think about
@beng4ll9672 жыл бұрын
0:02 This man can lift a polar bear. A monster
@justsomeguywithtattoos62673 жыл бұрын
Evolution: Do you want skeleton inside or outside? Sharks: no
@filipalilovitzsc3 жыл бұрын
Pretty sure they have a spine and skull
@kermitgenoside77313 жыл бұрын
@@filipalilovitzsc they only have bones for their jaws, the rest is just hardened cartilege. That's why most shark remnants are just their teeth and not a whole skeleton
@filipalilovitzsc3 жыл бұрын
@@kermitgenoside7731 oh ok
@aaryanjain95323 жыл бұрын
Did you comment this because of the previous comment
@doomslayer85623 жыл бұрын
@@kermitgenoside7731 wait how can shark get that strong even without bones! Can you explained that to me?
@-kami-1213 жыл бұрын
Me: Imma go to sleep KZbin: Why do you have skeleton
@alexbachelor6313 жыл бұрын
SPOOKY TIME
@mywallpapers75703 жыл бұрын
🤣🤣🤣
@notjeff37413 жыл бұрын
Well well well then lets find out
@sabagisara3 жыл бұрын
Too much YT
@AlexThaKingZA3 жыл бұрын
This literally literally literally 💀 happened to me right now 💀
@gavinlamp5426 Жыл бұрын
"Why is our skeleton on the inside?" So we don't scare ourselves when we look in the mirror
@johnlynch575 Жыл бұрын
4:44 Yah but growing pains come from growth spurts and those hurt. I believe these are the bones getting bigger, stretching and it hurts, for a spell. I think there is a tradeoff. they, insects and such, get to lift objects many times their size and weight and we get to be human.
@sakurahertz4 жыл бұрын
I wouldn’t attempt to arm wrestle that chimera ant if I were you
@azambinomar73984 жыл бұрын
Is this a hunter x hunter reference? 😂
@Ajolago14 жыл бұрын
lets just poison them
@sakurahertz4 жыл бұрын
@@azambinomar7398 😳😳😳
@sakurahertz4 жыл бұрын
@@Ajolago1 👀👀
@aadhyaivaturi4954 жыл бұрын
Yes
@east88913 жыл бұрын
Exoskeleton: Strength and Defense. Skeleton: Flexibility and Mobility.
@@sinaibrassi4197 well your bever supposed to level dex so i gues ill return to arthropod now
@user-mv6dt2er1w6 ай бұрын
7:10 "I'm so tried of nachos " 😂😅
@Mr8bitaddict2 жыл бұрын
I swear that little animation of the Mountain waddling around cracked me up real good
@namansoood4 жыл бұрын
"you're just meat, in a sack, tied to a bunch of carefully organized rocks" Existential crisis: *"heya imma here"*
@lordmoncef54944 жыл бұрын
The joke wasn t funny n u made it even more lamer
@spinoplays67034 жыл бұрын
You're brain is you surrounded with meat armor with your skeleton being the bone mech.
@badimaaa4a5484 жыл бұрын
In other words, you're a bag.
@anomaly3954 жыл бұрын
Honestly it should be common knowledge at this point
@meteorstorm4154 жыл бұрын
@Zy 35 Mosquitos get replaced with flying human blood sucking spiders after Hal 9000 kills all mosquitos.
@kamisama97153 жыл бұрын
Imagine you have an exoskeleton and your back starts itching.
@ryobaaishi99683 жыл бұрын
FUUUUUUU-
@juanmanuelmoramontes38833 жыл бұрын
**Anxiety has been activated**
@Derpy-bk6go3 жыл бұрын
*P A I N*
@GrubKiller4363 жыл бұрын
So the part that itches is inside your exoskeleton? lol
@trentbell82763 жыл бұрын
Well, if you're close to molting, you'll be able to get that scratch soon enough
@laughingmonkey5522 Жыл бұрын
I think its better this way, with our brains we can build suits/armor that imitate exoskeletons for multiple purposes. All we're really missing is hybridization with our bodies. To maximize on "hydraulic" performance for the suit. However. It is interesting that the opposite would be 100x harder to achieve, reinforcing bones or adding them into an existing exoskeleton would give little to no benefits.
@LETSROCKTA Жыл бұрын
Thing to note: it is not merely a problem of skeleton vs exoskeleton. Insects and smaller/lighter animals can lift so much more than their weight/ jump higher than their height because of how gravity works. The heavier the mass of an object the more it is « pulled » by gravity. If we were the same size as ants chances are we’d be able pull objects just the way they do.
@binguser344 Жыл бұрын
Exactly I hate it when education channels scale up small animals abilities without accounting for gravity
@LecherousLizard Жыл бұрын
That's not how gravity works. Gravity is a characteristic of space and works on everything evenly. The higher the mass, the higher the energy needed to move it, therefore you need that much more energy to stop something from moving. And this plays into a completely different mechanic: drag. Drag is the force a medium _(like air)_ exerts against a moving object. Drag depends on the shape of an object, its mass, speed and the density of a medium. Most insects like ants or beetles are mostly spherical and a sphere creates quite a lot of drag _(sphere has a coefficient of ~0.5 compared to a coefficient of ~0.02 for a tear-like object, think of a wing but top-down symmetric, or ~2.0 for a thin, flat object like a feather),_ so just their shape gives them a lot of drag and then comes their miniscule mass. This leads to an ant's terminal velocity, i.e. the maximum free-falling speed an object can have, of only ~6.5 km/h. For a human that's about the speed of a slow jog or a power walk. For comparison a human in a "free fall" position has terminal velocity of ~200 km/h. And no, we wouldn't be able to lift objects as heavy as ants or other insects, if we were their size. Endo- and exoskeletons perform vastly different depending on the scale. Not to mention chitin "bones" are usually much more flexible than calcium-based ones, so you would be able to lift heavier objects without worrying your bones would break just based on this fact alone.
@simplyperspicacity Жыл бұрын
What 😂😂😂 I don't think you understand have gravity works
@extraterrestrial7424 Жыл бұрын
The heavier the object is, the more it is pulled by gravity - well, that's exactly why it is heavier. Bigger mass = more pulled by gravity = heavier. And this relation is linear. More mass = more weight, on a linear scale. So if we were the mass of ants, we would still be able to lift the same percentage of our own weight. Gravity has nothing to do with this.
@Goldenstu3 жыл бұрын
Plot twist: humans are actually meat mechas being piloted by an advanced organic A.I. wich weighs roughly 3 pounds....
@PrimusInvictus3 жыл бұрын
Isn't that Ultimately just... True? Because it's just one way to look at it/break it down?
@__-fi6xg3 жыл бұрын
More like a robot with great limitations. And everything outside earth is 1000x deadly for us.
@Clarkkent1633 жыл бұрын
True as well, we're literally just a body that is pretty much being controlled by our amazing, complex supercomputers..... aka, our brains 🧠
@jonwicked70313 жыл бұрын
@__ nah with this Mechas we can make any weapon that can destroy any other creature ever , the ability to make such tools make this meat Mechas the apex predator
@abrahamdiaz34893 жыл бұрын
IP lll9l
@walkyoutalk96793 жыл бұрын
Turtles be like “why not both”
@kan508053 жыл бұрын
oh yeah wtf
@danielawesome363 жыл бұрын
Turtle: "Noooo you can't just be so fast." Literally everyone else: "Haha exo/endoskeleton go brrr."
@danielawesome363 жыл бұрын
@Chernobeel Not fast enough, though. Compared to others it size, I mean.
@mistercat53003 жыл бұрын
@@danielawesome36 But they live 100 - 500 years hahaha
@KelsaRavenlock2 жыл бұрын
I got the extra ribs, a rib cage overlap, and an unusual sternum. Apparently I am better protected from blows but less protected against compression.
@TheAncientOneVI6 ай бұрын
I got a yoga ad before watching this. How hilarious
@kcgfy814 жыл бұрын
When an ant asks a powerlifter: "Do you even lift bro?"
@thehorseformerlywithoutana25224 жыл бұрын
Of Ants and Men
@mariacago92434 жыл бұрын
Beetle:hold my airplane
@gloriouspink45634 жыл бұрын
laught in pesticide
@hankjwimbleton65983 жыл бұрын
Powerlifter: *drops his dungbell on the ant*
@ifarted63024 жыл бұрын
“You’re only able to hear me through bones in your ear” Deaf people: Yes
@smellycat38614 жыл бұрын
pffff wow is that mean? im still laughing because its funny lol
@thehorseformerlywithoutana25224 жыл бұрын
Oh. I thought they'd say: What?
@rynzoku86624 жыл бұрын
Deaf people can only really listen to captions
@vernscheck26584 жыл бұрын
Not entirely. A signal cave sent directly to the Chochlea to create sound with the use of a choclear implant.
@No-yr9rs3 жыл бұрын
@@vernscheck2658 Nice
@shortchanged-r5u Жыл бұрын
5:30 I was waiting for him to crush the rat
@nolesy34 Жыл бұрын
Fear factory *INTENSIFIES Conceived in a hell beyond your depth of perception Chaotic case of conquering domination Psychopath snaps fired chains of imprisonment A bludgeoning force that's undermining the government Inflict strain upon the structure Collapsing below my pressure Inflict strain upon the structure Collapsing below my pressure Break of the Edge crusher The purist, non-conformist, jaded subhuman terrorist From flesh to steel and blood to blade I fight to exist A rival of justice, extreme rush of hatred Survival in a twisted world where nothing is sacred Inflict strain upon the structure Collapsing below my pressure Inflict strain upon the structure Collapsing below my pressure Break of the Edge crusher
@creeperYT98242 жыл бұрын
Some animal:- has a special thing Humans:- why don't we have this
@RelativelyBest3 жыл бұрын
And then there's the pangolin, who basically said: "Screw this fur thing, I'm gonna evolve keratin scales all over my body until I look like a goddamned dragon. That way I'll have bones _and_ biological armor."
@MrMaxitaple3 жыл бұрын
That dude is gnarly as fu*k
@YoshiLikesFate3 жыл бұрын
Sooo, Senator Armstrong?
@chinossynthesizer7053 жыл бұрын
People still kill em and sell em or eat em
@justarandomuser84343 жыл бұрын
too bad their nemesis, the car, doesnt care about all that
@Dan_Kanerva3 жыл бұрын
@@YoshiLikesFate played college ball, ya know?
@guidomista57383 жыл бұрын
This video in a nutshell: Nature and evolution could make us stronger or faster, but hey we can do yoga.
@user-rw5nl4vy6h3 жыл бұрын
Do people still believe in evolution?
@guidomista57383 жыл бұрын
@@user-rw5nl4vy6h Yep, still trying return to monke
@arnekrug9393 жыл бұрын
@@user-rw5nl4vy6h Still? As opposed to creationism or what?
@jupiter90493 жыл бұрын
F o u r
@brawmankerlexterminateurde8603 жыл бұрын
@@user-rw5nl4vy6h how do u think we exist? From? magic
@ronenth Жыл бұрын
Imagine somewhere in the universe, there's a being with a exoskeleton and a skeleton at the same time
@lanceluck3876 Жыл бұрын
It's called a turtle! :)
@ronenth Жыл бұрын
@@lanceluck3876 yeah i know turtles, but like, real exoskeleton on the skin, and skeleton in the insidr
@DaddyDeGrand2 жыл бұрын
Some animals like Turtles do be rocking both an Exo and an Endo Skeleton.
@newtscamander77134 жыл бұрын
Gosh, I wish I was a human size dungbeetle with super strength... "Hey Marvel, I think I have an idea for your next blockbuster. It's about this huge dungbeetle... " *Call Ended*
@tuptap24574 жыл бұрын
seriously underrated comment :D
@gyozakeynsianism4 жыл бұрын
Kafka would appreciate this.
@baguette7454 жыл бұрын
Hmmmm
@101Mant4 жыл бұрын
I know it is a joke but you would firstly not have super strength and secondly be dead very quickly.
@Doflaminguard4 жыл бұрын
Isnt this what Stan experienced with Spiderman? Comic publishers think its stupid.
@IvanSolonenko4 жыл бұрын
"Evolution is a lot like a chef stuck at home during covid quarantine." Superb
@terrylandess60724 жыл бұрын
I like Nachos.
@stevethea52504 жыл бұрын
@@terrylandess6072 video guy reminds me of some nerdy girl but I don't quite remember her name His face is very similar too
@pranavlimaye4 жыл бұрын
@@stevethea5250 Physics Girl?
@stevethea52504 жыл бұрын
@@pranavlimaye yeah she's super similar haha I am not 100% sure but it could be ..
@vazarin410 Жыл бұрын
I remember a long time ago that there was a type of fish that had both an endoskeleton and an exoskeleton. Despite how physically tough they were, I wonder what it exactly was that got rid of... all of them?
@nimbuto Жыл бұрын
"fish that had both an endoskeleton and an exoskeleton" That sounds very much like a Seahorse
@throg4657 Жыл бұрын
Eliksni moment
@creeperYT98243 ай бұрын
how tf do you remember that
@hoth4mwat3r42 жыл бұрын
It’s 11:52 est I am at a Wendy’s with my wife waiting for my oil to be changed. Thank you KZbin recommended for occupying my time
@milzamk.basith43994 жыл бұрын
Therapist: "Endoskeleton ant doesn't exist, it can't hurt you." Endoskeleton ant: 8:04
@whitezkullgamer10184 жыл бұрын
Lol, Pontential meme.
@jermsi29124 жыл бұрын
That's some nightmare fuel right there.
@rinnegone377 Жыл бұрын
It definitely can hurt you
@Bee-kv5tx3 жыл бұрын
Scientists: so do you have an exoskeleton or internal skeleton? Turtles: yes Jellyfish: no Shark: no Knights: yes
@josephjoestar3243 жыл бұрын
Sharks : well yes but actually no
@ryobaaishi99683 жыл бұрын
Phytoplankton-nooooooo Zooplankton-.....
@mdahsenmirza25363 жыл бұрын
Knights= yes'nt
@crispyshaman49373 жыл бұрын
Sharks actually have a internal skeleton. Wich is made from very shoft bone wich wil decay very fast
@Cow1337Saver3 жыл бұрын
I don't think that was a question to be answered with yes or no
@Sment1024 Жыл бұрын
We see ourselves as fleshy body with hard bones inside, but we are gelly brains inside hard shell which is mostly composed of mineral salts supported by reinforcement of protein fibers.
@planewire2153 Жыл бұрын
Did anyone else try to count there ribs
@davidsdinero4 жыл бұрын
Tune in next week for: Why are our organs on the inside?
@mospusthespider12464 жыл бұрын
Why is our skin on the outside?
@cloroxbleach39364 жыл бұрын
why is outside
@eyesneveropen-meow-51254 жыл бұрын
Why?
@Sohlstyce4 жыл бұрын
vsauce: what is outside?
@Aryan-ck9lv4 жыл бұрын
Why is the atmosphere outside?
@jeffreycervantes36094 жыл бұрын
"Hey smart people " You're making a lot of assumptions here
@James-wc2de4 жыл бұрын
And they say believing in a Creator takes faith........
@egoichitosama19704 жыл бұрын
I am a smart horse.
@daffabarin86644 жыл бұрын
bold to assume we're people
@Unknown-Who-x8o4 жыл бұрын
@@egoichitosama1970 STOP THE CAP RN
@langtryvlogme4 жыл бұрын
Bold to assume we are "hey".
@CypherNeo101 Жыл бұрын
It's not just about structure and power. It's also about gravity. Small objects are being less effected by it.
@MdVaDc2 жыл бұрын
I'm glad our skeletons on the inside. I don't want to take a hit and my exoskeleton Crack open and have everything gush out.
@popupro4 жыл бұрын
"You can hear me because of a bone in your ear" Deaf people:
@The360MlgNoscoper4 жыл бұрын
Soon people will comment about the fact that deaf people can talk. They can but people born deaf never learned language.
@LePedant4 жыл бұрын
That reminds me of a limerick I heard in middle school.
@melitopiia47304 жыл бұрын
@great white pup As a child I used to think deaf was spelled like death and I thought they were like grim reapers
@ragnkja4 жыл бұрын
The360Mlg Noscoper People who are born Deaf learn sign language, and the earlier they start learning it, the better. In fact, babies seem to learn sign language faster than spoken language.
@Sergedfabre4 жыл бұрын
most deaf have that bone
@textingstoryhub20214 жыл бұрын
Why is Our Skeleton on The Inside ? Brook: Why I am ONLY SKELETON ? YOHOHOHOHO !!!! 💀
@chocho67664 жыл бұрын
pantsu, misette kudasai
@michaelpoo61914 жыл бұрын
YOHOHOHO
@4head3593 жыл бұрын
Gtfo weeeeeeb
@chocho67663 жыл бұрын
@@4head359 *REEEEEE*
@Saiyagami3 жыл бұрын
@Equinodium Lezarouxe there is a Charakter in an anime called one piece who's just a living skeleton who keeps making jokes about that he has no eyes,skinn,nose or anything else
@innerbytes Жыл бұрын
Having sceletone on inside is all good until you meet a bone thief in the Backrooms.
@Manish-uk2ow Жыл бұрын
That is why squishy animals are a delicacy.
@novideos93254 жыл бұрын
Even though he’s quarantined like the rest of us, I love how he still produces high-quality and entertaining videos.
@synonymous10794 жыл бұрын
SIIIIIIIIIIIIMMMMMP!!!!!!!
@zacharycarrier28904 жыл бұрын
Lmao where are you living where you're still quarantined?
@diamondmoonwolf4 жыл бұрын
Right!?
@novideos93254 жыл бұрын
Dr. Phil 2.0 America unfortunately
@yugfred17444 жыл бұрын
Dr. Phil 2.0 what do you define as quarantine can’t leave the house or have to wear a mask because a lot of places are
@mokies78113 жыл бұрын
Exoskeletons peaked at horseshoe crabs. Like it was made so well that they're still around today. Horseshoe crabs are the go pros of the far prehistoric era
@jonharrison3114 Жыл бұрын
Sorta like alligators and crocodiles. They’ve sorta peaked biologically
@mongomoonbladder8023 Жыл бұрын
Made in God's image.... 😊
@generaloverlord2988 Жыл бұрын
@@mongomoonbladder8023 yeah just ignore science
@ShadeAKAhayate Жыл бұрын
@@generaloverlord2988 /r/whoosh
@mongomoonbladder8023 Жыл бұрын
@@generaloverlord2988 You try to make jokes, it just don't work on some people.... 😊
@risenfromyoutubesashesagai6302 Жыл бұрын
Exoskeleton is tough... until the probosis of the mighty assassin bug comes out of nowhere to turn you into an Exoskeletal bug shake. Keep eating those Exoskeletons, libbies.
@I_forgot_my_name_10LАй бұрын
"BUT HEYY IT'S JUST A THEORY... A WILDLIFE THEORY" Bro I had to say it, the guy looks like pat
@watchrocksgrow4 жыл бұрын
Could a man-sized ant really lift a car? Relative strength decreases with increasing size. Classic scaling issue in biology. The force produced by a tissue is generally proportional to the cross-sectional area of the tissue (pi-r-squared), whereas the mass of the same tissue is proportional to its volume (pi-r-cubed). Basically as you scale up your strength-to-weight ratio gets worse and worse. We'll have to watch an ant fight a tiny man to be sure.
@dimaswitanto29943 жыл бұрын
Facts: -as we scale up our system scale up and our basic force scale up -there's no strength to weight ratio if your Body and those on it gets Bigger to -Basically STo'W ratio is used in athletics stuff for gymnastics and bodybuilding -we used Gravity and force physics for calculating something like building a plane that can withstand certain weight without its engine and its force energy popped out What is "cross-sectiona area"? And those (pir-r-square / pir-r-cubed stuff) you talking about? Please explain
@aidenfielding97093 жыл бұрын
@@dimaswitanto2994 Suppose that we scaled up an insect by a factor of 100. The legs would have a diameter 100 times that of the original and a cross sectional area 100*100 = 10,000 times the original. But, the volume of the animal's body would be 100*100*100 = one million times the original volume. If the tissue and exoskeleton were exactly of the same composition, and thus density, the larger insect would weigh one million times as much as the original. But, the weight of the body would be supported on legs with only 10,000 times as much cross sectional area, and thus total strength, as the original. The weight supported per square millimeter of cross sectional area would have increased by 100 times. The pressure on each millimeter of cross sectional area would have increased by 100 times, the resulting force would crush the animals legs
@lucase.crusader11963 жыл бұрын
@@dimaswitanto2994 even in the video it is mentioned at 5:00
@TheLiamis3 жыл бұрын
They couldn't even lift their own weight. Internal skeletal is the best. Suck it exoskeleton.
@danielstoschek21543 жыл бұрын
This is so true Even though the video mentions this topic i think it is super misleading
@txma. Жыл бұрын
I have to go back, and stop those plates from shifting
@kevintse2870 Жыл бұрын
When I heard “stay curious” I immediately thought of Kyle Hill.
@noapoleon_4 жыл бұрын
"A shrew is 4% bone, and while it's quick, it's pretty easy to squish." no.
@aloysiusvo3184 жыл бұрын
when I tried it, I realized he was right
@mr.dinosuar73334 жыл бұрын
Because they are cute
@jairocorrales73703 жыл бұрын
I love that you shout out Tierzoo.
@syweb22 жыл бұрын
And Banana for Scale
@thesovietduck21216 ай бұрын
That is the most metal thumbnail I have ever seen
@Fixer_Su3ana4 жыл бұрын
To ants, we are the squishy slimy titanic squid people like lovecraft envisioned.
@NeostormXLMAX3 жыл бұрын
Like titans from aot
@purpleemerald52993 жыл бұрын
NeostormXLMAX Yet somehow even more horrifying. Like if a titan from AOT just started casually spraying everyone down with toxic gas. Or began pouring molten metal into our cities. Or just straight up drowned us. We’re less like monsters and more like gods or natural disasters. XD
@johnisaacburns72603 жыл бұрын
Purple Emerald i like that, humans are like natural disasters
@PrimusInvictus3 жыл бұрын
@@johnisaacburns7260 okay TheKillerKetchup aka RiceFarmer54 I truly believe that your name is an art piece.
@purpleemerald52993 жыл бұрын
Comrade red Remove the “natural” part and that’s spot-on! XD
@andrew12023 жыл бұрын
This guy look like Johnny Knoxville if he didn't join jackass and studied chemistry
@TheGoldenPython3 жыл бұрын
Oof
@jaybob-uh8hm3 жыл бұрын
I was going to post the same thing.
@lar-lar13153 жыл бұрын
😂😂😂
@dilksjoel3 жыл бұрын
He could of done Jackass and studied chemistry
@mr.redhands83903 жыл бұрын
LMAO
@TheMexicanMule861 Жыл бұрын
Ah yes my brain named the brain and got excited about that
@spohnarthur8347 Жыл бұрын
who needs exoskeleton when you can build your own armor
@ChudBogdanoff3 жыл бұрын
"his skeleton was missing, and the doctor was never heared of again"
@spikesponge70053 жыл бұрын
Anyway...that's how I lost my medical license
@mateorios16363 жыл бұрын
Archimedes, No! Its Flithy in there!
@anandasatria77343 жыл бұрын
Hahah, birds!
@exterminatusbutton87233 жыл бұрын
Now most hearts couldn’t withstand this voltage, but I’m fairly certain your heart… *heart explodes*
@mateorios16363 жыл бұрын
@@exterminatusbutton8723 what was that? ... That is the sound of progress mein friend....
@zerozone58483 жыл бұрын
*_Did you know?_* *_That there are enough bones in the human body to make up an entire Skeleton?_*
@xlnmq71323 жыл бұрын
*did you know* an average baby has over *300 + bones* and an average adult has *206* and a *new born baby has 300 or more bones*
@nugget19533 жыл бұрын
Did you know that 10/10 people have skeletons
@xlnmq71323 жыл бұрын
@@nugget1953 😱
@denominagainatedableus13ye53 жыл бұрын
Did you know? This comment wasn't made 13 years ago?
@vladimirilyichulyanov45693 жыл бұрын
@@nugget1953 I don't
@HelloMyNameIsZON3 Жыл бұрын
Insects if they were very big, would be literal monsters from horror movies...and even scarier
@valentinackermann2539 Жыл бұрын
Hi. I study Biologie in Germany and i wanted to say a few things. in the part where you discribed the evolution of protostomia and deuterostomia you had a few mistakes. Some were just not completly accurate pictures for the narration. For example you showed a nine-eye which is one of the earliest forms of fish (it isnˋt even folly classified as such because its so old) but is happend way later that what the narration says. Also what a person might think from seeing this video is that protostomia and deuterostomia are classified by the skelleton they have. it is true that you could say something like that and it would mostly be a way of classification. A problem with that are for example worms wich can be found on both branches wich have a hydro-skelleton or things like sqids witch have somewhat of a hard skelleton on the inside (evolutionary it came from the outside as well; their closest relatives are musscles and snails). Protostomia and deuterostomia are classified a bit different: before is a full human/ant we start from one cell which turns into a few cells which form a ball. this ball then dents somewhere. this dent then breaks through on the other side. we get a cell-donut. the hole of this donut becomes our digestive system. if the dent becomes the mouth we speek of protostomia (first mouth). if the break through becomes the mouth it is a deuterostomia (new mouth). otherwise i really love your vids
@Moosh_4 жыл бұрын
“brb bro gonna put my Skelton on the outside so I get stronger” Last online 6 years ago “Aight bro I done it let’s play some minecraft I wanna go collect some roses”
@cosmicdraconian67124 жыл бұрын
Bruh moment
@cedrick254 жыл бұрын
Bruh moment
@danielbetancourt61743 жыл бұрын
Bruh moment
@iok21a3 жыл бұрын
bruh
@NeostormXLMAX3 жыл бұрын
I dont get the joke
@NewMessage4 жыл бұрын
Because if it was on the outside, Halloween would lose some of it's scare factor.
@alexandertownsend32914 жыл бұрын
Ha awesome
@bb-gb7jv4 жыл бұрын
We would have wore skin outfits
@Matty0024 жыл бұрын
@@bb-gb7jv exactly 'could you imagine if our organs were outside our exoskeletons?' 'omg eww that would be creepy'
@WAVE00254 жыл бұрын
Halloween wouldn't exist at all, it would just be "Everyday"
@zijian2194 жыл бұрын
@@Matty002 ew mommy that guy's spleen is hanging off his shell
@forrest4421 Жыл бұрын
"You're just meat, in a sack, tied to a bunch of carefully organized rocks." Burnt
@slippedplauge1885 Жыл бұрын
That's one thing about life existing at all... The chances of it happening were just so rare
@KQEDDeepLook4 жыл бұрын
Three cheers for exoskeletons!
@alixxandrethegreat4 жыл бұрын
Hi deep look! I hope you'll get more likes someday!
@NinjaSushi24 жыл бұрын
I see you.
@subscribemeillsubscribebac48954 жыл бұрын
Deep Look you have millions of subs but only 43 likes including me untill now 🤔maybe your comment is dead.
@gvrao83403 жыл бұрын
Hiiiiii I really like ur videos
@youngmagic83433 жыл бұрын
The fact that this channel legitimately acknowledges Thors 501kg deadlift must hurt a lot of butts out there 😂😂
@troliskimosko3 жыл бұрын
benedict magnusson fans are fuming
@thanasis-_-3 жыл бұрын
It is a real lift but it shouldn't be official
@hittingyouoverthehead3 жыл бұрын
Why exactly?
@JorgenKreedz3 жыл бұрын
@@thanasis-_- Yeah I can show you 502kg in my own gym where literally no one can verify it's legality.
@djroscurro98593 жыл бұрын
@@thanasis-_- I’m a little confused
@TaurionMartell Жыл бұрын
square-cube law hits hard :(
@Cristopher.C Жыл бұрын
are you saying.. my brain is an ANT?!! oh god no! get out of my head! AHHHH! AAAAAAHHHHHHHHH!
@aadhyaivaturi4954 жыл бұрын
Ants could be our bodyguards if they were THAT big. If they like us. Edit: Okay this comment may not have a lot of likes, but to me, 729 likes is a lot.
@metagiga76264 жыл бұрын
if ants were that big and intelligent, the first thing that came to your mind was slavery huh
@valluvanadcons56934 жыл бұрын
They can if earth have doubled oxygen
@muhammadgilangnursyahroni86314 жыл бұрын
@@valluvanadcons5693 if they can, we can be bigger too?
@Russo-Delenda-Est4 жыл бұрын
If ants were that big I would ride one like a horse. And it would be majestic. 🤺🐜
@CoreDreamStudios4 жыл бұрын
@@Russo-Delenda-Est Like the ant in Honey I Shunk The Kids. :-)
@lunaamor20904 жыл бұрын
Him: Hey, smart people! Me: He thinks I’m smart😭
@xlnmq71323 жыл бұрын
yep but ngl but division is my enemy lol but i am still doing it
@ejfknew4657 Жыл бұрын
you have 52 bones in your feat, twice as many as your spine, 33. great maths
@lukechesnaught Жыл бұрын
Thumbnail goes HARD
@sly35754 жыл бұрын
I'd be curious To know why arthropods never developed larger brains like vertebrates did. Maybe a future show?
@katastrofygames4 жыл бұрын
They say smarter brains developed because of diet. Maybe because of vertebrates increase mobility it allowed access do different foods/minerals/vitamins that aided in brain development. 2 ocean dwelling creatures the Dolphin (vertebrate) versus something like a crab (invertebrate). Because of how slow a crab is it can’t really chase a fish, so it instead eats sea floor garbage. But a Dolphin can be fast and catch more nutritious food. Just my thought process tho.
@HIKOL_Nightcore4 жыл бұрын
They lived before dinosaurs and are still alive, maybe they will outlive us. Trading brains for survival.
@timk88694 жыл бұрын
In my opinion its the size issue again, for a bigger brain u need more space and to get that space without being called bighead u need to grow, but their breathing system is less efficient, so they dont grow to that sizes and so their brain also doesnt grow. Its 6am(havent slept), so forgive if wat i am saying sounds like nonsense
@masummazumder35944 жыл бұрын
Yu
@57ashdot4 жыл бұрын
imagine going back in time and a 4ft long spider rolls up on you...*shudders*
@Machielovic4 жыл бұрын
i'd rather not imagine that if you don't mind ;)
@redfox6517 Жыл бұрын
You can tell he dumbed it down for us to understand , this guy seems smart.
@TreeGGwi2 ай бұрын
Ants casually carry a prey item significantly larger than them and a few of their sisters home
@EduardoMartinez-fk2pv3 жыл бұрын
Joe: we have our skeletons on the inside Bikers: hold my helmet
@mcshifter41383 жыл бұрын
Say less 🚫🧢🚴♂️
@starstencahl89853 жыл бұрын
Tbf we also have our skeletons on the inside, we just have our “pls don’t squish” protection on the outside
@SurajSinghTomarArya3 жыл бұрын
Hold my skull
@NickariusSN3 жыл бұрын
Medieval wealthy knights: Amateur
@juanausensi4993 жыл бұрын
I seriously thought your joke was about bikers and relentless drivers
@Patmccalk4 жыл бұрын
6:05 are we just going to ignore the scale method here? 1bn (banana) that’s actually great lol
@marielakrumova1154 жыл бұрын
I thought all people knew bananas are chom choms
@ndpd76954 жыл бұрын
Anything but centmeters and meters huh? Americans....
@Patmccalk4 жыл бұрын
Natalija Pavlović no no! That one looked like a metric banana
@pills-4 жыл бұрын
@@ndpd7695 Don't worry. We also use other standards of measurements... like Toyota Corollas and 747s :D
@JimboDoomface4 жыл бұрын
I have an exoskeleton, I just keep it under my meat.
@TGP_Inc. Жыл бұрын
"Do not compare my exoskeleton with your filthy bones!!!" -Arthropoda
@boom_fish_blocky2 ай бұрын
Every evolved feature must serve a purpose, which is why they are "selected" ... and they are best suited to fulfill their roles as they are.
@Gav29653 жыл бұрын
I would love to see what we would look like if by chance there was other alkaline earth metal rather than calcium.
@jarvis55523 жыл бұрын
Oh that's actually an incredible question I now need the answer to
@Quibblet2 жыл бұрын
That would be interesting. It's a trope in sci-fi that humans build A.I/androids with metal skeletons. Hey, create in thy own image. I don't think we would be as flexible and perhaps more heavier, as hypothesized in the video, 'What You Changed Your Bones To Metal.' Also, the most current development is titanium foam where it's light and structurally perforated to allow blood vessels to develop inside its interiors - like an actual bone. It's still in its infancy stages, but it may help to replace brittle or irrepairable bones in the future. The brand is InnoTERE.
@LecherousLizard Жыл бұрын
@@Quibblet JOIN THE GLORIOUS EVOLUTION
@wisemysticaltree28666 ай бұрын
Actually, that can happen to you, if you ingest strontium(the element below calcium) your body will confuse it for calcium and use it to build the bones, tho it isn't healthy as it has different properties, and your body can't clear it out afterwards, and if it builds up, well you're kinda screwed
@-ANDY.3 жыл бұрын
So "I" have an exoskeleton but my body hasn't.
@MrExcessum3 жыл бұрын
Yeah, my thoughts exactly, our internal organs and our brain have exoskeletons, while our limbs dont...
@xanhfei3 жыл бұрын
So its internal exoskeleton?
@ShenBinhao3 ай бұрын
Imagine you had to cut your bones open every surgery and also had to wait for months for it to heal 😂
@typingcat Жыл бұрын
I, for one, welcome our new insect overlords.
@WarpedPerception4 жыл бұрын
I actually have no idea what the first 5 words you said were.
@19trwind824 жыл бұрын
??? Thrones star Hafþór the Mountain Björnsson recently broke the dead lift world record, etc. I personally hear 'Dear Thrones', but that sounds a bit weird to me.
@lucaskitamura6144 жыл бұрын
@@19trwind82 Game of Thrones! Guy was actor in the series
@19trwind824 жыл бұрын
@@lucaskitamura614 Funny, now I do hear Game of Thrones. I did think before that I could be that, but I just couldn't hear it! That was on my big speakers, now on my phone.
@DokterKaj4 жыл бұрын
allow me to introduce: subtitles
@dilksjoel3 жыл бұрын
Gamer throws star have your
@shivavarma79373 жыл бұрын
You gave so much information within 8 minutes without making the audience bored for a second. This is really awesome!
@seasoule Жыл бұрын
THE TIER ZOO REFERENCE 😭😭😭😭😭😭😭😭
@paparoo9924 Жыл бұрын
We're just a series of bio-electric pulses piloting a bone mech with meat armor
@luapark30684 жыл бұрын
"life stayed pretty squishy for a while" - Me describing my lifestyle during covid
@GoEvenHarder4 жыл бұрын
Now I'm imagining a world full of skeletons where the whiter and cleaner bones the more beautiful you are. lol
@vidblogger124 жыл бұрын
They're referred to as "teeth."
@shaqatakks24994 жыл бұрын
Hilfigertout Yh but there only rly ugly if there very yellow or black also he’s talking about full skeletons not just teeth
@ayushsharma88044 жыл бұрын
This can be taken out of context so easily and in so many cursed ways.
@icantbelieveyouvedonethis18134 жыл бұрын
@@vidblogger12 teeth are NOT bones
@AwesomeYena4 жыл бұрын
@@icantbelieveyouvedonethis1813 Then what are they
@ShyBoy6ty92 жыл бұрын
I laughed entirely too hard at that "ant" at the end.
@BruFab03 Жыл бұрын
Meanwhile, in the Ant-Bully movie: -He's so soft. -His skeleton is on the inside. -He's inside out?
@steve257824 жыл бұрын
Small things benefit from the square-cube law: We could lift much more relative to our weight if we were scaled down to bug size. Muscle strength is proportional to the muscle's cross-sectional area, a square, while weight is proportional to volume, a cube. So scaling every dimension down by a factor of 2 makes the strength a quarter as much, but the weight an eighth as much, so the power-to-weight ratio doubles. This is why gymnasts tend to be small people and why little kids seem so energetic. :-)
@philiproler55724 жыл бұрын
Finally someone whos not all like "wow ants strong woooww". Was informative thanks alot
@NeostormXLMAX3 жыл бұрын
Stephen Brackin ya its really simple math, and honestly i dont think exoskeletons would have mattered, even if we didnt have them if we were small we could still be strong many times our weight
@slendydie12673 жыл бұрын
ants aren't impressive... i can lift bread crumbs too
@kashutosh91323 жыл бұрын
@@slendydie1267 lol
@jooot_68502 жыл бұрын
@@slendydie1267 dude i can lift the WHOLE LOAF. id like to see an ant do that