A Quarter Of All Your Bones Are In Your Feet

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SciShow

SciShow

Күн бұрын

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@SciShow
@SciShow Күн бұрын
Visit brilliant.org/scishow/ to get started learning STEM for free. The first 200 people will get 20% off their annual premium subscription and a 30-day free trial.
@MaoRatto
@MaoRatto Күн бұрын
Levers or lebers?
@thedoctor2102
@thedoctor2102 21 сағат бұрын
I guess its no wonder they heal so quickly. I have broken a bone in my foot once before. It bloody well hurt at first I didnt realise it was broken until the swelling went down two days later and I could feel a snapping grinding feeling in my foot when I stretched and flexed my toes. The faster I flexed my toes the more I could begin to hear it. As it turn out after a week of walking it locked in place somewhere and my toes became easier to move. A couple of careless slightly painful reminder cracks (one or I can't remember) and a month later it healed just fine. A pinched nerve here and there but nothing out of ordinary.
@zouyan
@zouyan Күн бұрын
Yeah, The Fix had already informed me of this during the most terrifying conversation I've ever had.
@mtylerw
@mtylerw Күн бұрын
Did you know…
@kseniak9204
@kseniak9204 23 сағат бұрын
Upon finding out I disappeared as a concept
@yuvalne
@yuvalne 12 сағат бұрын
I was waiting for such a comment
@DavidFrostbite
@DavidFrostbite 7 сағат бұрын
"Someone says - I'M gOnNA bReaK EVeRY bOne in yOURr BodY - that's ridiculous! That's _way_ too much work! _But I could break _*_half_*_ the bones in your body..."_ kzbin.infoWJ6m7nQcri8
@ApequH
@ApequH 4 сағат бұрын
I kept on existing afther but it did get me to pay for dropout
@CerberusTenshi
@CerberusTenshi Күн бұрын
Fun fact. If you look at the bones of a horse's front legs and at the equivalent of the human arms, horses walk on their middle fingers. So technically speaking, all horses are giving you the double finger constantly.
@alexnelson7258
@alexnelson7258 Күн бұрын
Gives new meaning to this clip: kzbin.info/www/bejne/eHyvZnqYdpWar68si=IMcFVziY43G6LT-5
@CerberusTenshi
@CerberusTenshi Күн бұрын
@alexnelson7258 Wish I could warch it. It says, the uploader has not made the video available in my country.
@alexnelson7258
@alexnelson7258 Күн бұрын
@@CerberusTenshi aww, comedian taught young goddaughter that middle finger means "I love you horsey."
@CerberusTenshi
@CerberusTenshi Күн бұрын
@@alexnelson7258 Hahaha. Awesome.
@LeBongFairy
@LeBongFairy Күн бұрын
Glad someone else knows this one. Can't tell you how many "horse expert" equestrians wrongfully try to argue that the ankle is somehow a knee
@blackkittycat15
@blackkittycat15 Күн бұрын
One thing I always find interesting about evolution is how hard it is to go backwards. Whales returned to the sea and still breathe air. We went from ground to trees to ground and have extra bones to show.
@alexanderespinoza
@alexanderespinoza 20 сағат бұрын
"backwards"
@bobby_greene
@bobby_greene 19 сағат бұрын
"Sdrawkcab"
@asiano3385
@asiano3385 10 сағат бұрын
And whales have most of the bones too. At least in their front fins.
@roanaway
@roanaway Күн бұрын
And they all hurt
@ridethecurve55
@ridethecurve55 Күн бұрын
They might have talked about clubfoot, bunions, etc. Too many people have disfigurations that are life-changing.
@brandonvasser5902
@brandonvasser5902 21 сағат бұрын
Im not short but some of yall gotta give it a break on the high heels. Looks so painful.
@DesmoraDays
@DesmoraDays 21 сағат бұрын
Always take care of the feets 🐾❤
@SB-hy9iq
@SB-hy9iq 19 сағат бұрын
Gotta take care of your feet
@elainebelzDetroit
@elainebelzDetroit 17 сағат бұрын
@@DesmoraDays Reminds me of the old Kids in the Hall "30 Helens Agree" sketch where the Helens say, "You can't pay too much for a good pair of shoes" and one of them says, "My God, your feet are what you walk on!" Hang on, here's the sketch: kzbin.info/www/bejne/eHW3i5agbb2cpM0si=AZjZBXuehPCXPcY2
@chatbear69
@chatbear69 Күн бұрын
I love watching Reid. His knowledge and enthusiasm brightens my day. Plus I get to bring this knowledge to work and share. Keep up the good work!
@aurorasun-qs1pg
@aurorasun-qs1pg Күн бұрын
The other 25% are in the hands, 25% in the torso, and last 25% various places
@TerenceClark
@TerenceClark Күн бұрын
A lot of our maladies, especially with age, come from us evolving from previous forms. A lot of our back aches and joint problems in our legs are because we are bipeds made out of quadruped parts. A lot of our foot maladies arise from our feet being essentially made of fish fins. I liked what one person said when they said evolution is not survival of the fittest, but survival of the good enough.
@TrueWolves
@TrueWolves Күн бұрын
Love that quote. Good enough indeed.
@noizeaous7267
@noizeaous7267 23 сағат бұрын
And the ones with a caretaker. Take pugs as an example. They wouldn't survive in the wild.
@helentee9863
@helentee9863 9 сағат бұрын
Kind of feel that should be 'survival of the most adaptive'. Adaption doesn't have to be simplely physical/physiological, it can be behavioural too. Homosapians being a prime case.
@bishop8958
@bishop8958 9 сағат бұрын
This is also known as the "Evolutionary Shadow" to represent how evolution really doesn't care about anything that happens *after* a given creature breeds because they've already passed their genes to the next generation, and any problems that arise now won't have any kind of impact on said next generation.
@TrueWolves
@TrueWolves 8 сағат бұрын
Except most adaptive isn't enough when species compete in an existing biome or niche. We don't live in super heated hot springes for example.
@Kram1032
@Kram1032 Күн бұрын
As an embodiment of ADHD flow states once said: "I can't break every single bone in your body. That would be ridiculous! But I *can* break half of them." (I hope I didn't butcher this quote)
@TheEasilyBeatable
@TheEasilyBeatable Күн бұрын
Why isnt this video 25 minutes of Hank threatening the audience
@pssurvivor
@pssurvivor 15 сағат бұрын
because john told him we're neither a threat nor an asset
@IsYitzach
@IsYitzach Күн бұрын
When some one says that will break every bone in your body, I think that's ridiculous. But half of the bones in your body are in your hands and feet. So I could break half of the bones in your body. - The Fix. The Fix should have presented this one.
@VariantAEC
@VariantAEC 22 сағат бұрын
"I most definitely can break every bone in your body, so stay clear!" - 3cm wide metal pipe; extreme delta pressure
@BionicMilkaholic
@BionicMilkaholic 17 сағат бұрын
If you break every bone in someone's body, it is just one event of extreme pain. More threatening to say you will break every bone in someone's body, one bone at a time and let it heal up before you break the next. That's a few years of anguish.
@triccele
@triccele 23 сағат бұрын
I feel so intimidated all of the sudden
@profwaldone
@profwaldone Күн бұрын
i still use my feet to grab stuff on a regular basis, much easier than bending down.
@sharlharmakhis280
@sharlharmakhis280 21 сағат бұрын
Same. A nice little consolation prize for all the ankle injuries.
@JayDawn01
@JayDawn01 20 сағат бұрын
Oh ya I love when I can flip my boxers from the floor into my hand in one go without bending over.🤙😂
@LordBrittish
@LordBrittish Күн бұрын
“Dem bones, dem bones gonna, Walk around!”
@collinihood9430
@collinihood9430 Күн бұрын
I have an extra toe on each of my big toes, and people always ask me "do you balance better?" Which I have no way of knowing for sure, but it probably helps.
@iwontliveinfear
@iwontliveinfear 22 сағат бұрын
I like to sit in on veterinary medicine classes. It's hilarious the way people react to learning that horses stand on their toenail, that their "backwards knee"is their ankle and their knee is up next to their flank.
@danahashcroft9482
@danahashcroft9482 Күн бұрын
and having surgery on them sucks more than say your knee, speaking from experience
@ancientswordrage
@ancientswordrage 22 сағат бұрын
You're either a surgeon or very unfortunate 🤔
@danahashcroft9482
@danahashcroft9482 21 сағат бұрын
@ancientswordrage second sadly
@helentee9863
@helentee9863 9 сағат бұрын
Hmm, l remember (when working on orthopedics as a nursing student many years ago) how much pain those having bunion surgery seemed to be in. Sorry you've had to go through that.
@darkydoom
@darkydoom 7 сағат бұрын
Well, knee is joint, foot has just way more nerves and tendons
@danahashcroft9482
@danahashcroft9482 6 сағат бұрын
@@helentee9863 I didn't have bunion surgery but i hear that is really bad. My foot was crushed in a headon collision so i had 2 metatarsals pinned back together and a repair of a lisfranc injury. but most pain i have ever been in.
@Codexionyx101
@Codexionyx101 20 сағат бұрын
1:42 We call that "digitigrade" in -furry art- body morphology.
@OlessanYT
@OlessanYT Күн бұрын
Immediately getting The Fix flashbacks.
@teiraa_
@teiraa_ 15 сағат бұрын
Amazing host!!
@dgray7537
@dgray7537 Күн бұрын
That's too many bones we should have went with hooves.
@ridethecurve55
@ridethecurve55 Күн бұрын
Many people already have cloven hooves (figuratively speaking, of course).
@tmanook
@tmanook 20 сағат бұрын
Would love an episode showing our sets of kidneys that are developed and absorbed before we are born. Is it 2 absorbed and our final kidneys?
@banjohero1182
@banjohero1182 21 сағат бұрын
i ain't hanging from them, but i can absolutely pick up things with my feet
@Badpvppaladin
@Badpvppaladin Күн бұрын
As someone with BIG big toes and arching feet. My big toes and heels make up like 65-80% contact surface with the floor-ground
@char1194
@char1194 Күн бұрын
I guess if breaking half of your bones doesn't work, 75% is pretty feasible too
@Katzztar
@Katzztar 18 сағат бұрын
I actually have an extra bone in my feet. It serves no purpose. It's only 3mm and is a 'floater', not attached to anything. My podiatrist said that happens with a small percentage of people (sorry that was 25 yrs ago so don't remember the number)
@Dolph-fe2ks
@Dolph-fe2ks 23 сағат бұрын
Lemme take a swing at this: Balance, Stability, & Mobility? 🤔
@Sorkabeth
@Sorkabeth Күн бұрын
Will bad arches causing foot pain be less likely if we do start fusing foot bones naturally? Or would we just lose our ability to swim and jump on trampolines or finding it pleasurable to walk in the sand (all things I figure we're better at with flexible feet)?
@B2WM
@B2WM Күн бұрын
As someone with extremely flat feet, losing what little arch I had seems to make me more knock-kneed as I get older, which hurts more than the feet. From childhood ballet, the girls with more natural arch had an easier time getting en pointe, but usually less strength. There's something to that line in "Haus of Holbein": heels give me arch support, but not ankle strength.
@ridethecurve55
@ridethecurve55 Күн бұрын
Maybe too flexible. I have flatfoot, and it's not fun if you liked taking 20 mile hikes! Why can't this problem be correctable?
@sqlexp
@sqlexp Күн бұрын
As long as human walks with both heels and toes/balls of the feet touching the ground, the bones won't fuse. You need the flexibility to prevent breaking your feet when you step on a small rock.
@sqlexp
@sqlexp Күн бұрын
You can train your arches to some extent by exerting forces on your toes as if by clenching them when you walk or run. The tendons below the foot bones get tightened and restore the arches after a period of training, but you may get toe cramps if you are not used to it. Usually, squeezing/kneading the lower calf muscle resolve the cramps.
@helentee9863
@helentee9863 9 сағат бұрын
​@@ridethecurve55there are exercises available that may be of help. My father was given them to do as a teenager some 80+ years ago.
@angelitabecerra
@angelitabecerra 23 сағат бұрын
Dig the shirt man
@SameAsAnyOtherStranger
@SameAsAnyOtherStranger 17 сағат бұрын
Ack hem. Correctly, that is a quarter of the *number* of your bones are in your feet. But could you imagine human proportions if a quarter of bone *mass* was in the feet?
@jamesgregsy
@jamesgregsy Күн бұрын
Megatarsal! 😂 I love it! ❤
@ayaderg
@ayaderg 17 сағат бұрын
feet are simultaneously heaven and hell for orthos, on one hand, BONES, but on the other hand, very confusing, delicate, and hard to repair ones
@GangGang1
@GangGang1 Күн бұрын
I like this host!
@xpndblhero5170
@xpndblhero5170 18 сағат бұрын
4:37 - Now I can't help but imagine a multiverse where horses have human looking hands instead of hooves..... 😮😢 🤣🤣
@saivinaypavanan7334
@saivinaypavanan7334 14 сағат бұрын
5:52
@RobinDSaunders
@RobinDSaunders 23 сағат бұрын
560 million years ago is too early for fish of any sort, let alone with jaws (3:09) - it's before even the start of the Cambrian. Wikipedia suggests Pteraspis is around 400 million years old, and that paired fins appeared a few tens of millions of years before that.
@matthewnardin7304
@matthewnardin7304 23 сағат бұрын
1:34 but what if you put pants on a horse? Would it just be the back legs or would it have to include all four legs?
@AudraK
@AudraK 21 сағат бұрын
The real question we should be asking😂
@SB-qm5wg
@SB-qm5wg 8 сағат бұрын
hoofs for hoofing. Nice one
@elainebelzDetroit
@elainebelzDetroit 17 сағат бұрын
This video just has me singing, "The ardor of arboreality is an adventure we have spurned..."
@magister343
@magister343 20 сағат бұрын
My mom had her right big toe amputated over 5 years ago due to a bunion that led to a bone infection. It did not slow her down at all.
@memyself3510
@memyself3510 12 сағат бұрын
2:22 you can’t fool me. I know a Pokemon when I see one!
@VoidVagabond
@VoidVagabond Күн бұрын
2:14 Muad'Dib is wise in the ways of the desert.
@corlisscrabtree3647
@corlisscrabtree3647 23 сағат бұрын
Thank you 🙏🏼
@alaris1203
@alaris1203 Күн бұрын
So its harder to fix? 😢
@DeadStuffGuy
@DeadStuffGuy 14 сағат бұрын
I’m mostly just annoyed with people who bring up this fun fact because hands have more bones than feet! It’s the same 14 phalanges and 5 metacarpals, but 8 carpals per hand!
@eggsbox
@eggsbox 20 сағат бұрын
Now, if I were to say "I'm gonna break all the bones in your body", well, that'd be ridiculous! …But I could break half of them.
@reeyees50
@reeyees50 21 сағат бұрын
Its because our feet used to be another set of hands that could grasp like you see in other apes
@General12th
@General12th 18 сағат бұрын
Hi Reid!
@adamtuckman5982
@adamtuckman5982 14 сағат бұрын
You forgot about the sesamoid bones! They bring the total number of foot bones to 28 (or more, for some people)!
@baileymclemore6065
@baileymclemore6065 Күн бұрын
Is foot leg?
@salemsaberhagan
@salemsaberhagan Күн бұрын
Yes. Dogs & cats have hind legs that look like that because they're permanently walking on their toes like humans wearing heels.
@GuardianOfUltima
@GuardianOfUltima 20 сағат бұрын
The real question is whether foot cramps can kill a person.
@Liliphant_
@Liliphant_ 19 сағат бұрын
I get these if I even stand a certain way
@CorbiniteVids
@CorbiniteVids 17 сағат бұрын
This is why our ankles are shockingly weak for animals that spend so much time upright
@kev5406
@kev5406 16 сағат бұрын
I have no bones in my feet at all 😁. My legs are made of titanium 👍.
@h7opolo
@h7opolo Күн бұрын
this video comes on the same day adam savage uploaded about "the Thing" animatronic. 6:42
@isacami25
@isacami25 Күн бұрын
i wonder if shoes will go towards fused bones or less bones
@solsoman102
@solsoman102 15 сағат бұрын
i’m freaking out right now i just rushed to my drawer and checked all my socks but my bones aren’t there??!!!?? please help i don’t know what to do this is urgent
@anamorphicalan
@anamorphicalan 19 сағат бұрын
adore it
@sunnijo
@sunnijo 19 сағат бұрын
I’ve been saying for years that anyone who doesn’t believe in evolution just needs to look at what a terrible design human feet are. If you think humans were perfectly designed by some creator, why are our feet so needlessly complicated and prone to injury? And they’re not even cute.
@shenghan9385
@shenghan9385 Күн бұрын
Less foot bones will probably make you riun faster. Just look at the blade runners. But you wont be doing artistic gymnastics with less bones.
@astralb.2647
@astralb.2647 20 сағат бұрын
The way none of these damn bones stay in place in my feet means that I'm almost always walking around with at least 25% of my bones subluxated... I mean, i knew it was a lot but damn.
@redpony1613
@redpony1613 Күн бұрын
So if I say I like your feet thats a quarter of your body, it's not weird at all!
@Liliphant_
@Liliphant_ 19 сағат бұрын
💀
@asiano3385
@asiano3385 10 сағат бұрын
Banned from ...
@kal0reese
@kal0reese 11 сағат бұрын
lmao they referenced the "what if horses wore pants" meme
@rusnikfromtranscarpathia
@rusnikfromtranscarpathia 18 сағат бұрын
I only have, maybe 18, TOTAL FOR BOTH feet! 😱😱 How is that possible??? Because 1 entire foot and half of my other are NOT mine!!! 😱😱 Anear-fatal auto accident in2006 took out MY lower extremities...thegadto replace with cadaver foot parts, titanium, and prosthetic pieces in order for me to have "feet" again! 😱😱
@EmilyJelassi
@EmilyJelassi Күн бұрын
I have fairly small feet but have very high arches... I wonder if that's why my feet seem to hurt more than most people??
@lapulapuspirit
@lapulapuspirit 23 сағат бұрын
idk who needs to hear this but every night you should massage/stretch out your feet. does wonders for back health
@Lutefisk445
@Lutefisk445 15 сағат бұрын
Don't presume you know what i keep in my socks, good sir.
@doronpeynado4246
@doronpeynado4246 Күн бұрын
My first thoughts as to why is shocks
@thekaxmax
@thekaxmax Күн бұрын
Because bipedal walking
@sarav2209
@sarav2209 8 сағат бұрын
And the rest are in your hands!
@SidW-l4z
@SidW-l4z Күн бұрын
Why are flamingos pink?
@warp.routine
@warp.routine Күн бұрын
They're embarrassed.
@Joe-Przybranowski
@Joe-Przybranowski 20 сағат бұрын
Their diet.
@asiano3385
@asiano3385 10 сағат бұрын
Because that is their favorite color.
@LazyCat010
@LazyCat010 19 сағат бұрын
I've broken three bones my lifetime. Two of them are in my feet.
@BionicMilkaholic
@BionicMilkaholic 17 сағат бұрын
I don't know if I want to watch this. Having had 4 orthopedic surgeries, I am very interested in bones. But I'm footaphobic. Feet should always be covered.
@Netbug009
@Netbug009 6 сағат бұрын
And this is why my feet always hurt.
@shaider1982
@shaider1982 20 сағат бұрын
A video from another channel which pokes on the flaws of different body parts. They sqy the best for for the foot should be close to an ostritch. On the other hand, people can.still.climb trees with the current human foot design.
@stevenriley2525
@stevenriley2525 22 сағат бұрын
What about the hands?
@ancientswordrage
@ancientswordrage 22 сағат бұрын
Hank Horse asking, is leg foot?
@wesleygoerzen-sheard5706
@wesleygoerzen-sheard5706 7 сағат бұрын
These freet were co-opted for walkn and that's just what they'll do
@DenajM25
@DenajM25 Күн бұрын
So complicated, all just to hurt if you bend it wrong
@obiwanjacobi
@obiwanjacobi 36 минут бұрын
The foot evolved perfectly - but then we invented shoes ...
@phoenixv117
@phoenixv117 Күн бұрын
So do the hands
@UdderlyEvelyn
@UdderlyEvelyn Күн бұрын
I vote we fuse most of these bones, they are silly.
@thekaxmax
@thekaxmax Күн бұрын
Each fusing reduces flexibility
@amehak1922
@amehak1922 Күн бұрын
Hooves for hoofing 😂🤣
@Metalkatt
@Metalkatt Күн бұрын
Yeah, my ankles went for the flexibility route, not the stability.
@silverutopia
@silverutopia 22 сағат бұрын
All my joints did that. #ThanksEDS
@Metalkatt
@Metalkatt 21 сағат бұрын
@silverutopia Amen to this.
@Magmafrost13
@Magmafrost13 23 сағат бұрын
But what proportion of our bones are in our hands?
@notaffiliatedwith7363
@notaffiliatedwith7363 18 сағат бұрын
As a wise man once said, “butt is legs”
@foxwaffles
@foxwaffles 23 сағат бұрын
And this is why i have to spend so much damn time keeping them healthy.... If i don't treat them like the babies they are they cramp and hurt like hell... Thanks evolution lmao 😅
@rarbaugh07
@rarbaugh07 23 сағат бұрын
Wearing work boots everyday I’d much rather have hoofs lol
@ZaccOTear-m7t
@ZaccOTear-m7t Күн бұрын
And there's a quarter of them in your hands😂. So if you think about it, it would be easy to break half of the bones in your body lol 😅
@jonashagstrom4664
@jonashagstrom4664 22 сағат бұрын
Pteraspis rostrata 560 Ma?!
@ChiefWaller
@ChiefWaller 22 сағат бұрын
😊
@richardl6751
@richardl6751 Күн бұрын
If you include the 27 bones in each human hand, our hands and feet contain over 50% of all our bones.
@culwin
@culwin 19 сағат бұрын
These comment sections are getting weirder
@98Zai
@98Zai 19 сағат бұрын
Reid
@scottxiong5844
@scottxiong5844 20 сағат бұрын
No wonder my feet looks so weird.
@mezu-e
@mezu-e Күн бұрын
Jerboa do be cute
@Ilia-ul1pz
@Ilia-ul1pz 4 сағат бұрын
Foot is made of foot. Got it.
@l3176l
@l3176l 14 сағат бұрын
Yeah, there are too many.
@firestarter6039
@firestarter6039 Күн бұрын
2:15 LISAN AL-GAIB!!!!
@MAY-NAISE
@MAY-NAISE Күн бұрын
5:59 I rarely see toes this long kzbin.infovFmxq5Hi-jE
@NiklasTCO
@NiklasTCO 11 сағат бұрын
0:47 🇩🇪
@danielbickford3458
@danielbickford3458 16 сағат бұрын
So the character izuku midoriya from the anime my hero acadamia has the concerning habit of shattering his bones. He frequently breaks his arms and legs and hands. It's implied but never shown that he also breaks his feet whenever he breaks his legs. Because of all of those breakages, he's broken about 300 to 400 bones before some Shenanigans occur. Thankfully he has somebody with a healing superpower on staff. Also another thing about my hero, in that world people with superpowers don't have a specific joint in their pinky toe. Now why this is important is because a while back I had ran across a social media post, I believe it was from tumblr, in which the original poster was complaining that the mother of the main character did not notice the broken bones in her son's feet , and thus was clearly abusive, the doctor was showing them an x-ray of said bones to show the family the lack of the toe joint. I'm giving them the benefit of the doubt and I'm assuming that they did not know that the foot is made out of dozens of Bones
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