KZhead
Ғылым және технология

I Can Twist My Eye Around Its Pupil (And So Can You)

Steve Mould
2024 ж. 22 Мам.
6 638 309 Рет қаралды
Жүктеу

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Torsional eye movement, known as cycloversion and cyclovergence have a fascinating evolutionary history via our evolutionary ancestors that had eyes on the sides of their heads. Your eyes twist in this way whenever you tilt your head!
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Пікірлер

  • I feel like the close-up eye shots on this one are quite creepy. Sorry! The sponsor is NordVPN: Get 68% off for a 2-year plan + 1 month free with this link: nordvpn.com/steve and use the promo code "steve" to get the first month free.

    @SteveMould@SteveMould3 жыл бұрын

    • they are- but still interesting

      @ericw47@ericw473 жыл бұрын

    • Hello Steve.

      @santiagoferrari1973@santiagoferrari19733 жыл бұрын

    • Excited to see you do things like this once we have good eye-tracking cameras in VR

      @cheatingthesystem21@cheatingthesystem213 жыл бұрын

    • Does the brain not use any information from the instructions it sends out? Such as when rotate the head it will automatically rotate the eyes as well, regardless of the direction of rotation and visual information.

      @bovanshi6564@bovanshi65643 жыл бұрын

    • 4:08 Ah, yes... My great ancestor, *Ms Knockoff MLP*

      @Ecktor@Ecktor3 жыл бұрын

  • KZhead: "You can twist your eyeball" Me: "why would anyone do that?" Also me: *click*

    @ricsta2389@ricsta23893 жыл бұрын

    • Same lol

      @SpicyMang0s@SpicyMang0s3 жыл бұрын

    • I clicked so hard lol KZhead been recommending me some really interesting shit

      @Inpersona64@Inpersona643 жыл бұрын

    • Yeha! But why?

      @smitty8978@smitty89783 жыл бұрын

    • Also me : trys it and now everything is upside down.

      @thatoneguyffs@thatoneguyffs3 жыл бұрын

    • Lmao

      @user-mi1zt8rj7e@user-mi1zt8rj7e3 жыл бұрын

  • Eye expert teaches pupils a lesson

    @itwasinthispositionerinoag7414@itwasinthispositionerinoag74143 жыл бұрын

    • We really follow the same channels, don't we? I see you everywhere I go.

      @mohammadzuhairkhan8661@mohammadzuhairkhan86613 жыл бұрын

    • Take my like and get out

      @BrokenLifeCycle@BrokenLifeCycle3 жыл бұрын

    • Eye witnesses eyes as an eye witness.

      @V1ctoria00@V1ctoria003 жыл бұрын

    • @@V1ctoria00 I witnessed eyewitnesses witnessing eyes witness eyewitnesses.

      @CreeperInWaiting@CreeperInWaiting3 жыл бұрын

    • Sounds like a porno opening to me...

      @Arcangel0723@Arcangel07233 жыл бұрын

  • I ended up doing half a rotation, but my eyes got stuck that way and everything i saw was upside down. I solved my problem by moving to Australia.

    @mindtreat@mindtreat Жыл бұрын

    • you from ohio?

      @ashwininir9535@ashwininir9535 Жыл бұрын

    • @popcatproductions something that only happens in australia

      @Aresenal1739@Aresenal1739 Жыл бұрын

    • @popcatproductions the point of saying that and the point of tagging ME like what the hell did i do?

      @Aresenal1739@Aresenal1739 Жыл бұрын

    • @popcatproductions you must have saved so much type typing u instead of you

      @Aresenal1739@Aresenal1739 Жыл бұрын

    • @-moonshinetheone🌙- What? It's not like they're saying you did something wrong, they're just trying to explain something to you. Also, didn't you reply to @puteqx first?

      @hinatasuzuki5344@hinatasuzuki5344 Жыл бұрын

  • Fun fact, if you succesfully managed to view the pen in 3D, you can do the same with two "identical" images next to each other and spot the mistakes in one of the pictures. If you know the game - find five differences. The differences are the spots where you can see a "small" blinking from the merged picture.

    @hampusjohansson4113@hampusjohansson4113 Жыл бұрын

    • I've been using that method to cheat on those games since I was in single digit ages 😂

      @sethreign8103@sethreign81035 ай бұрын

    • It works omfg

      @KarlPlaysGenshin@KarlPlaysGenshin4 ай бұрын

    • Ace attorney taught me that

      @firesnakex8@firesnakex84 ай бұрын

    • New fact to tell people acquired, thank you for this knowledge transaction.

      @Doodle128@Doodle1284 ай бұрын

    • Wait what 😮

      @Tracy-hm3yi@Tracy-hm3yi3 ай бұрын

  • Parent: “don’t you roll your eyes at me!” Teen: *tilts head to the side Parent: “WHY YOU LITTLE-“

    @danielled8665@danielled86653 жыл бұрын

    • *gets choked*

      @_Not_Retarded@_Not_Retarded3 жыл бұрын

    • Chaos Convergent yes daddy

      @turolretar@turolretar3 жыл бұрын

    • @@turolretar Dad: wha... " *SLAP THE FACE* " Teen: Mmh I love when it's hard. Dad: That's it, i'm gonna get the shotgun. Teen: But daaad.

      @gabsomniac9607@gabsomniac96073 жыл бұрын

    • Chaos Convergent *_s i m p s o n s_*

      @therealhelmholtz@therealhelmholtz3 жыл бұрын

    • I'm not disagreeing I'm just saying its more your head is rolling, and less so your eyes.

      @LegoGoblin@LegoGoblin3 жыл бұрын

  • "you need blooshot eyes... Lucky me" *rolls a fatty*

    @Jackzorz@Jackzorz3 жыл бұрын

    • rolls a spliff

      @oya4056@oya40563 жыл бұрын

    • Rolls pollen

      @toortoo3259@toortoo32593 жыл бұрын

    • Rolls dust

      @kodex4115@kodex41153 жыл бұрын

    • Rolls moss

      @holyguacomole4687@holyguacomole46873 жыл бұрын

    • Rolls ashy ankles

      @agniveshF@agniveshF3 жыл бұрын

  • I’ve experienced this orbital rotation when nodding off then snapping awake while my head bobbled forward and back. The brief moment it took my eyes to re-align, I could see the world, Horizon, rotate though my head was stationary. Very strange. Especially, when my eyes fail to re-align and feel stuck.

    @SoirEkim@SoirEkim11 ай бұрын

  • 8:29 omg OMG thats so crazy, what im getting from this is that the reason why when you spin and spin and spin around on yourself then stop, your vision is tilted and when your eyes look around it sets back to this tilted position each time, slowly it reverts to normal. i never thought it was your eyes literally TWISTING THEMSELVES IN YOUR EYESOCKETS. this is truly mindblowing. thank you, for sharing this neat piece of info.

    @thecamocampaindude5167@thecamocampaindude51675 ай бұрын

  • Instructions unclear: Accidentally opened the third eye

    @sarthak3862@sarthak38623 жыл бұрын

    • My third eye started rolling uncontrollably 👁 👁👄👁

      @coudbuncos3470@coudbuncos34703 жыл бұрын

    • @@coudbuncos3470 you've evolved 😂😂

      @phantom-rider@phantom-rider3 жыл бұрын

    • I did it then I grew a third eye then started flying and got sucked into a portal I am unclear where I am

      @bloodthirst4315@bloodthirst43153 жыл бұрын

    • Shiv ji wants to know your location

      @TheIshaan00@TheIshaan003 жыл бұрын

    • @@bloodthirst4315 are u high?

      @magmastudios3272@magmastudios32723 жыл бұрын

  • Instructions were'nt clear, accidentally turned on my sharingan

    @ronanenriquez6725@ronanenriquez67253 жыл бұрын

    • Lmao

      @kamikage728@kamikage7283 жыл бұрын

    • Fortnite

      @ascendant-_-gorilla2400@ascendant-_-gorilla24003 жыл бұрын

    • @@ascendant-_-gorilla2400 Naruto

      @DashBolt@DashBolt3 жыл бұрын

    • Dash Bolt obitoes

      @ascendant-_-gorilla2400@ascendant-_-gorilla24003 жыл бұрын

    • Instructions unclear, mangekyo unlocked... don’t ask how

      @judgment5090@judgment50903 жыл бұрын

  • I've been able to do this as long as I can remember and everyone that I've told thinks I'm crazy. But it's kind of fun and I tend to do it when kind of unfocusing my eyes, almost like a stretch.

    @JackFromAbove@JackFromAbove Жыл бұрын

    • Don't keep doing it. I have astigmatism and ended up making one of my eyes more blurry over the years by constantly Turing one eye .. lol I'm now trying to turn it back

      @zone4ocp923@zone4ocp923 Жыл бұрын

  • Its really amazing how well develeloped the human being is even the smallest of things

    @legendarynoob4689@legendarynoob4689 Жыл бұрын

    • and yet mucus fills our throats when we’re congested which can cause some choking and lots of discomfort,,, nature isnt perfect!

      @ApocalypticAnarchy01@ApocalypticAnarchy0111 ай бұрын

    • sure does beg the question, was it designed? there is a brilliant design, who is the designer?

      @quinnsmithy8778@quinnsmithy87783 ай бұрын

    • @@quinnsmithy8778 i guess the answer would be nature and milions of years of constant adaptation and evolution.

      @legendarynoob4689@legendarynoob46893 ай бұрын

  • Me: how will this help me in anyway My brain: just click it

    @snuffy4992@snuffy49923 жыл бұрын

    • Literally what I was thinking

      @JC-jo9yc@JC-jo9yc3 жыл бұрын

    • It helps by making you less bored for 12 minutes.

      @siarles@siarles3 жыл бұрын

    • Make your friends think you're insane

      @Aerialyn@Aerialyn3 жыл бұрын

    • @@siarles stupid brains, only care about that sweet, sweet dopamine

      @monad_tcp@monad_tcp3 жыл бұрын

    • @@monad_tcp well your comment seems SOOOO deep man! Damn!

      @arnavtete7793@arnavtete77933 жыл бұрын

  • Don't mind him he's just evolving his sharingan

    @neonghost_2816@neonghost_28163 жыл бұрын

    • Trash Gang

      @thiccforehead5630@thiccforehead56303 жыл бұрын

    • Yes

      @gwr_Dmn@gwr_Dmn3 жыл бұрын

    • I only clicked on this video to find a comment on sharingan!!

      @mohammedfaizan3013@mohammedfaizan30133 жыл бұрын

    • Ticallion The God he finally got the 3 tomoe onw

      @kami79x@kami79x3 жыл бұрын

    • Enger JP I already have the eternal mangekyou

      @kami79x@kami79x3 жыл бұрын

  • oh boy, I've always wanted to twist my eye around. This is really going to turn my life around. Before, I was a dull and boring person, but now since I've learned how to twist my eye around, I can finally live the exciting and fulfilling life I've always dreamed of!

    @aghaanantyab@aghaanantyab Жыл бұрын

    • you must be a very annoying person

      @YOLKPLYS@YOLKPLYS Жыл бұрын

  • very fascinating. I love learning about weird things our bodies do without us really realizing it. I can do some eye things on command and some other facial control, but I very much would love to learn to do more!

    @yaoidreams2993@yaoidreams2993 Жыл бұрын

  • KZhead: watch a man trying to rotate his eyes for 15mins straight. Me: *Yes*

    @yukiyuka731@yukiyuka7313 жыл бұрын

    • Ok, I have no idea, how your video is 2 minutes and 9 seconds longer than my one.....

      @timfagan816@timfagan8163 жыл бұрын

    • I don’t know , 15 minutes doesn’t really seem like 12 minutes

      @rukouJJ@rukouJJ3 жыл бұрын

    • 666th like ggs

      @SpicyMang0s@SpicyMang0s3 жыл бұрын

    • I am now ur first sub for no reason other than ur pfp

      @TYNEADIK86@TYNEADIK863 жыл бұрын

    • Yuki Yuka KAMUI

      @XXXTentaclez@XXXTentaclez3 жыл бұрын

  • I tried this and I ended up slaughtering my entire clan.

    @NLGogeta@NLGogeta3 жыл бұрын

    • LMAOO

      @ardaerdogan7976@ardaerdogan79763 жыл бұрын

    • I KNOW DDDAAAANGGGG WELLL YOU DID NOT JUST-

      @_gHoStY_-no2df@_gHoStY_-no2df3 жыл бұрын

    • I..Itachî??

      @shironyanko5959@shironyanko59593 жыл бұрын

    • YOU DID NOT 😭

      @lee2607@lee26073 жыл бұрын

    • I love this comment section

      @Hakai1016@Hakai10163 жыл бұрын

  • I always thought my eyes could do this! I couldn't find anything from internet searches, and it's hard to monitor the movement of your own eye. Good to know I wasn't crazy

    @Ps35176@Ps35176 Жыл бұрын

  • this video just kept getting more and more interesting great job

    @mennabe@mennabe Жыл бұрын

  • I actually forgot that as an Asian, we only have dark irises so no one can see my eyeballs rolling even if i learned it

    @arknows6556@arknows65563 жыл бұрын

    • If they're blood shot you have an indicator!

      @MinecraftManSteav@MinecraftManSteav3 жыл бұрын

    • @@ThatGuy-kz3fx same lol

      @AnarchoTak@AnarchoTak3 жыл бұрын

    • @@ThatGuy-kz3fx same. I saw a commercial about eye drops that said, 'So you can show off thise baby blues, hazel hues and beautiful browns' How about my bottomless pit bodacious blacks? It feels so weird to refer to my eyes as blacks..

      @montysaints4750@montysaints47503 жыл бұрын

    • Idk, use contacts or eyeball tattoos (don't actually do it, too risky, you might or will go blind)

      @halamadruuid2380@halamadruuid23803 жыл бұрын

    • @@anunnakiiscomming9810 he was saying it because it was relevant lmao... that's like saying a vegan can't comment, "as a vegan, it sucks that i can't have cheesecake anymore!" on a video about the cheesecake factory. it's not bragging, it's key information with which they are providing you context.

      @dwippity@dwippity3 жыл бұрын

  • Fun fact... birds can't move their eyes in their head, so they use their neck muscles to stabilize their vision. That's why you see birds bobbing their head when they walk, it's because they keep their head still to maintain a steady image, then snap forward quickly onto the next position. It's similar to Steve's analogy about looking at trees when riding the train or in a car.

    @jjackandbrian5624@jjackandbrian56243 жыл бұрын

    • my parrot can move her eyes.

      @basspig@basspig3 жыл бұрын

    • basspig yeah not true for all birds, but those with gyroscopic heads, like the chicken

      @victormilev@victormilev3 жыл бұрын

    • @@victormilev Yeah, I can imagine different species of birds will have varied degrees of eye control. My Congo African Grey can move her eyeballs without moving her head. She can also voluntarily control her pupil aperture, which is neat.

      @basspig@basspig3 жыл бұрын

    • Yeah um, I'm pretty surey birb can move its eyes.

      @lt.nukeyB0i@lt.nukeyB0i3 жыл бұрын

    • The point is true for certain birds. Chickens, pigeons and owls are a few.

      @markroberts7827@markroberts78273 жыл бұрын

  • I have diplopia from these kind of movements not functioning ok on my right eye. This video has shown what kind of exercises I can use to hopefully retrain my nerves and muscles. Thank you.

    @benxamin13@benxamin13 Жыл бұрын

  • So cool you can see three pencils when you cross your eyes and it does appear as there is a like 3d version of the picture and there are 3 pencils. Crazy how it transforms like that.

    @milespeterson5049@milespeterson5049 Жыл бұрын

  • Humans of today: *"Woo i can move 1 eye at a time!"* Primitive humans: *"I can roll my eyes, do a 360 with them and see 1 year into the future"*

    @LivingVerse@LivingVerse3 жыл бұрын

    • The FFFFFFUUUUUUU

      @matimue1469@matimue14693 жыл бұрын

    • That’s why it’s black-

      @corn4666@corn46663 жыл бұрын

    • ?

      @yords7750@yords77503 жыл бұрын

    • i’d like it but it’s at 999

      @nageen.@nageen.3 жыл бұрын

    • you know what, the heck imma do it

      @nageen.@nageen.3 жыл бұрын

  • he's zooming in to get a better view of us

    @jerri1918@jerri19183 жыл бұрын

    • Absolutely terrifying.

      @trickytreyperfected1482@trickytreyperfected14823 жыл бұрын

    • He's flexing blue eyes, lol

      @fabiocanavesi5613@fabiocanavesi56133 жыл бұрын

    • Well that's another way to look at it🤣

      @awkweird_panda@awkweird_panda3 жыл бұрын

    • I see you

      @SteveMould@SteveMould3 жыл бұрын

    • @@SteveMould freaking Sauron

      @mr2octavio@mr2octavio3 жыл бұрын

  • Brilliant video again! Thank you for the great STEM content.

    @edwardhammock24@edwardhammock24 Жыл бұрын

  • Since I was a child I could perceive my eyes, when looking for motion tracking spinning or even when I tilted my head had somewhat kind of a "step", adjusting the horizon. Apparently, those rolling muscles are not that fine tuned as the other four ones.

    @dericksilva281@dericksilva281 Жыл бұрын

  • Honestly, this is the most disgusting and interesting thing ever. Edit: maybe I worded it wrong, it’s not a gross disgusting, more of like a weird disgusting. As in like it’s interesting cause I never knew it but it’s looks uncomfortable in a way idk 🤷‍♀️

    @RTF8RH@RTF8RH3 жыл бұрын

    • more discussing than eyeball injections. kzhead.info/sun/Z5iyldqAompvmp8/bejne.html

      @Drewzdev@Drewzdev3 жыл бұрын

    • in what way is it disgusting?

      @cosmblus@cosmblus3 жыл бұрын

    • Ur twisting ur eyes

      @AbThere@AbThere3 жыл бұрын

    • True true

      @Rororishin@Rororishin3 жыл бұрын

    • @@cosmblus its just creepy but very very interesting I am practicing it actually

      @haphoerart@haphoerart3 жыл бұрын

  • Mom: Go play with neighbour's child Neighbour's child: 1:49

    @GillAmrit666@GillAmrit6663 жыл бұрын

    • Depressed Student underrated

      @vull8375@vull83753 жыл бұрын

    • 🤣🤣🤣🤣🤣🤣🤣🤣

      @maneajit@maneajit3 жыл бұрын

    • This really cracked me up!

      @alexi.1311@alexi.13113 жыл бұрын

    • Hahahaha.. Underrated Comment!😂

      @ankurranjankakoty8382@ankurranjankakoty83823 жыл бұрын

    • Lmao!🤣🤣🤣

      @jainamjain8656@jainamjain86563 жыл бұрын

  • Amazing content Steve!

    @ezequielalbaposse8176@ezequielalbaposse8176 Жыл бұрын

  • RARELY have I had my mind blown (and eyes!) by a video, but this one did! The 3D pencil was pretty epic! Awesome video!

    @Zactivist@Zactivist Жыл бұрын

    • You are a 3:41 jk just joking

      @Jamz_01@Jamz_01 Жыл бұрын

    • Why is your name@@Jamz_01?

      @tmg4884@tmg4884 Жыл бұрын

  • It's insane to think how our eyes can smoothly follow a slow moving object, and we're unable to replicate that movement without jumping if the moving object wasn't there.

    @Lexyvil@Lexyvil3 жыл бұрын

    • If you actually slightly unfocus your eyes and then try smoothly move your eyes, you'll find that you can do it. This technique can sorta be useful when you are skimming a book for certain keywords.

      @ethanbrown2073@ethanbrown20732 жыл бұрын

    • @@ethanbrown2073 Interesting, it works, my eyes smoothly shifts to the right but I can't do the same to the left for some reason. As for the book trick, it doesn't work as much as I'd hope with glasses on, haha.

      @Lexyvil@Lexyvil2 жыл бұрын

    • @@Lexyvil My guess is that you're used to reading left to right. So just not as practised at moving left

      @Sirperfluous@Sirperfluous2 жыл бұрын

    • @@Sirperfluous I bet you theres some uni student doing a thesis on that topic by surveying Japanese people

      @duck1sgood@duck1sgood2 жыл бұрын

    • @@duck1sgood why Japanese people?

      @Sirperfluous@Sirperfluous2 жыл бұрын

  • It's amazing how one part of the brain consciously learns how other parts of the same brain work. How cool is that?

    @Imrooot@Imrooot2 жыл бұрын

    • Pretty cool

      @jonathannissim2774@jonathannissim27742 жыл бұрын

    • Fascinating

      @SarahAbramova@SarahAbramova2 жыл бұрын

    • eninnnnnnnnnngeer gaming

      @dadutchboy2@dadutchboy22 жыл бұрын

    • It scares me sometimes and then my brain panics and thinks it's gonna give itself an anyerism or a stroke or something 💀💀💀

      @RiniDiamandis@RiniDiamandis2 жыл бұрын

    • @@CasperTheGhost64 I mean it's obviously magic, duh.

      @plmPissekatt@plmPissekatt Жыл бұрын

  • That was a brilliant and awesome video, thank you for sharing 👍🏻

    @myyoga8spa@myyoga8spa Жыл бұрын

  • Steve, ALL your videos are so fantastic! Thank you a million ❤🎉

    @DangerDan@DangerDan5 ай бұрын

  • Everyone: "eww" Also eveyone *clicks*

    @olukanyinsola@olukanyinsola3 жыл бұрын

    • :,D

      @_AL3X4ND3R_@_AL3X4ND3R_3 жыл бұрын

    • XD

      @garrothhogonokami@garrothhogonokami3 жыл бұрын

    • hahhahhah memes xddddd

      @pierreo33@pierreo333 жыл бұрын

    • 1000th like!

      @frenzyfrank@frenzyfrank3 жыл бұрын

    • @@frenzyfrank lol

      @olukanyinsola@olukanyinsola3 жыл бұрын

  • "consider this perfect model of a human eye" this horribly jaundiced eye

    @kayleighlehrman9566@kayleighlehrman95663 жыл бұрын

    • Didn't say a healthy one

      @BarackObamaJedi@BarackObamaJedi3 жыл бұрын

    • doggo 0:23

      @bluecat5669@bluecat56693 жыл бұрын

    • @@BarackObamaJedi 😂😂😂

      @nikoutoajaisai6310@nikoutoajaisai63103 жыл бұрын

    • Manuel R. I mean your right

      @memesintensifies8013@memesintensifies80133 жыл бұрын

    • Very irregular pupil shape too

      @Lilyium@Lilyium3 жыл бұрын

  • 1:49 He's staring right into our souls as a psycho and I fricking love it lmao.

    @oldfallstorm3064@oldfallstorm3064 Жыл бұрын

  • now tilting my head makes my eyesockets hurt, thank you!

    @camilorodriguez5602@camilorodriguez5602 Жыл бұрын

  • Unclear instructions, now my left eye is looking my brain.

    @gabsomniac9607@gabsomniac96073 жыл бұрын

    • @@fayenotfaye lol

      @abendregen5211@abendregen52113 жыл бұрын

    • Hello 911? Yea it’s quagmire again.. yea, no no it’s stuck in the window this time.. ( ͡° ͜ʖ ͡°)

      @mikecorleone6797@mikecorleone67973 жыл бұрын

    • Developed mangekyou sharingan

      @bluevanga30@bluevanga303 жыл бұрын

  • Steve Mould just made a bunch of people just rotating, nodding, and shaking their heads in front their front camera. That's power

    @azultarmizi@azultarmizi3 жыл бұрын

    • Future biometric hacking, social engineering.

      @markp8295@markp82953 жыл бұрын

    • That's what(who) I call - influencer!

      @MrGabrovche@MrGabrovche3 жыл бұрын

  • BTW that was fantastic I learnt more than a 1-hour class at school it was spectacular. Thank you for the information .We appreciate the efforts and understand those eye shots had to be like that for better understanding.

    @karthik999x-narrowone8@karthik999x-narrowone84 ай бұрын

  • “Prey have eyes on the sides and predators have eyes in the front” *meanwhile Pigs and Hammerhead Sharks*

    @Goatman_Gamer@Goatman_Gamer23 сағат бұрын

  • Fascinating. Somewhat unrelated, but I have also wondered why I can watch TV laying on my side and have no trouble interpreting the image, but I know if I hung the TV sideways, I would not be able to make much sense of it.

    @DavidGuyton@DavidGuyton3 жыл бұрын

    • hi david

      @CapnMadelyn@CapnMadelyn3 жыл бұрын

    • woah i noticed that too

      @Cynadyde@Cynadyde3 жыл бұрын

    • How do you know?

      @dallasstiles118@dallasstiles1183 жыл бұрын

    • I would guess it's the inner ear telling your brain that your head is tilted and your brain takes it into the reckoning. The whole world tilts at once, again letting the brain know what's going on. Tilting only the telly has the brain thinking 'Huh?'

      @mickavoidant4780@mickavoidant47803 жыл бұрын

    • Wow, same here, I always wondered why looking at the phone or reading while laying on the side was more difficult, didn't make sense until now

      @felipecuenca2811@felipecuenca28113 жыл бұрын

  • 1:45 Nature tried to reduce motion blur, and then video games bring it back.

    @bradbobov4815@bradbobov48153 жыл бұрын

    • because you can only reduce motion blur so much before it hurts your eyes

      @TorutheRedFox@TorutheRedFox3 жыл бұрын

    • Lol

      @anandsuralkar582@anandsuralkar5823 жыл бұрын

    • Who likes artificial blur???

      @Lennard222@Lennard2223 жыл бұрын

    • @@Lennard222 me, just not when it's overdone though, or crappy, or both, like in the PC version of Need for Speed Most Wanted (2005)

      @TorutheRedFox@TorutheRedFox3 жыл бұрын

  • You Sir, always find the most unusual and yet incredibly entertaining topics to explore. :)

    @10esseeTony@10esseeTony6 ай бұрын

  • Thank you for posting this very interesting video !

    @smak-stegingpaarden6637@smak-stegingpaarden66376 ай бұрын

  • The closest we can get to the Sharingan.

    @mitchelljulius5875@mitchelljulius58753 жыл бұрын

    • Was looking for this comment

      @jelstudios8365@jelstudios83653 жыл бұрын

    • Ah yes a fellow shinobi

      @isabienafoxlynx1126@isabienafoxlynx11263 жыл бұрын

    • Kamui

      @murrderrshewrote3127@murrderrshewrote31273 жыл бұрын

    • JEL Studios yeah me too. The first few comments are literally about how “interesting” science and evolution is

      @rasp489@rasp4893 жыл бұрын

    • Lmaooo this was the reason I clicked the video

      @nickynamikaze3183@nickynamikaze31833 жыл бұрын

  • "There are two muscles in your eyes" Cramp has entered the chat

    @jflubber345@jflubber3453 жыл бұрын

    • This spiked my anxiety within seconds of reading.

      @sodagalaxy64@sodagalaxy643 жыл бұрын

    • Verdant Blaze no fucking cap

      @boisdntcry5742@boisdntcry57423 жыл бұрын

    • Please tell me this can’t happen!

      @happypiano4810@happypiano48103 жыл бұрын

    • 😬😰

      @garrothhogonokami@garrothhogonokami3 жыл бұрын

    • @Refined Snack HOW TO STOP IM FEELING EXTREME PAIN

      @u-thix2436@u-thix24363 жыл бұрын

  • Well this was a very random but awesome video to find. Thank you!

    @letsrock12345@letsrock12345 Жыл бұрын

  • I liked the proper "rotate around the axis" you put in the video itself cause twisting as in the title can also imply a change of shape of the eyeball

    @agnidas5816@agnidas5816 Жыл бұрын

  • "Viscious Predators have eyes in the front" *Proceeds to show the cutest pug ever*

    @yourself1788@yourself17883 жыл бұрын

    • Pugs arent cute theyre gross and ugly abberations

      @SnoFitzroy@SnoFitzroy3 жыл бұрын

    • @@SnoFitzroy I'm sorry to tell you this but you good sir have no taste!

      @LivingEggs225@LivingEggs2253 жыл бұрын

    • Pugs are useless they can't even breath properly.

      @monsi3379@monsi33793 жыл бұрын

    • Snowka get a life

      @dontmove_so2@dontmove_so23 жыл бұрын

    • Monsi ! you too

      @dontmove_so2@dontmove_so23 жыл бұрын

  • 1:34 he just stared straight into my soul

    @ymac7245@ymac72453 жыл бұрын

    • Lol

      @WoozloWoofers@WoozloWoofers3 жыл бұрын

    • Lol

      @awesomespurr3606@awesomespurr36063 жыл бұрын

    • Lol

      @hezitk860@hezitk8603 жыл бұрын

    • Lol

      @bigsmoke3017@bigsmoke30173 жыл бұрын

    • Bro as of rn, everyone wrote lol

      @guymcflygaming6826@guymcflygaming68263 жыл бұрын

  • This is fascinating, thanks for sharing the knowledge!

    @louisalife@louisalife Жыл бұрын

  • This is awesome :) It really rotates :)

    @MuzzY4444@MuzzY44444 ай бұрын

  • "who wrote this shi" -> versioncontrol -> blame

    @NickHermans@NickHermans3 жыл бұрын

    • -> *sees own name* -> ... -> "I saw nothing"

      @JoeTaber@JoeTaber3 жыл бұрын

    • cd steveMould git blame

      @roridev@roridev3 жыл бұрын

    • @@Riskteven thats the cli command for "change directory" tbf

      @roridev@roridev3 жыл бұрын

    • @UCB50Z36Jntq93NI5WWW8TAQ That will lead to trouble.

      @NickHermans@NickHermans3 жыл бұрын

    • @@roridev i allways use rm / -r -f --no-preserve-root

      @ToasterWithFur@ToasterWithFur3 жыл бұрын

  • "I'm gonna simulate your left eye rotating" Unfortunately, that wasn't a simulation. That was one of the most disconcerting feelings ever, because my eye decided "no, we can keep this image straight", and I had to look away because the feeling of one of my eyes rotating made me a little nauseous... :I

    @ashenrook596@ashenrook5963 жыл бұрын

    • Same except I did not feel nauseous. It made me feel like my left eye was rotating but it felt like it stayed liked that and it scared me so I also stoped watching.

      @joeywagz9700@joeywagz97003 жыл бұрын

    • All I saw was the pencil turning, im so confused on how you guys are actually feeling anything from it

      @kaydenlewis9246@kaydenlewis92463 жыл бұрын

    • Kayden Lewis Same I’m really confused lmao

      @SoggycereaI@SoggycereaI3 жыл бұрын

    • Kayden Lewis me too lol

      @itslucien@itslucien3 жыл бұрын

    • You have to stay cross eyed to actually feel your eye turn. Make sure it looks like there are only 3 pencils when you go cross eyed.

      @bacojaco3863@bacojaco38633 жыл бұрын

  • Seeing the 3rd pencil and being able to look at it up and down really felt like something magical I’m not going to lie. Reminds me of the Nintendo 3ds

    @puudles@puudles5 ай бұрын

  • I have no idea why this came up in my feed but I am FASCINATED

    @DreadlockPatriot@DreadlockPatriot3 ай бұрын

  • Me: *”rolls” eye while talking to mom* Mom: What did you just do?!?!?! Edit: yooo wassup I just wanted to say thanks for the likes I appreciate all of y’all.

    @roman9656@roman96563 жыл бұрын

    • You: Spinning my sharingan (I would like but then it would be 201 and I don't wanna mess it up)

      @whydoesthisexist1184@whydoesthisexist11843 жыл бұрын

    • Lmao

      @polarbear367@polarbear3673 жыл бұрын

    • I've become a terminator mom

      @KizuoDragon@KizuoDragon3 жыл бұрын

  • Interviewer : What skills do you have Me : I can twist my Eyeball * me starts twisting my eyeball Interviewer : ewww, stop it stop it You you got the job

    @amarmkulkarni@amarmkulkarni3 жыл бұрын

    • Get awoout get awouut

      @jinxed4lyf763@jinxed4lyf7633 жыл бұрын

    • I can consciously contract my pupils and make them bigger or smaller on command. Also the left over muscles that used to move our secondary eyelids or any muscle in my body for that matter. What will that get me?

      @DeltaNovum@DeltaNovum3 жыл бұрын

    • Lachlan Trescott the same joke, except good

      @thisisntreddit2477@thisisntreddit24773 жыл бұрын

    • I’m ur 690th like ur welcome

      @bountymick4208@bountymick42083 жыл бұрын

    • @@jinxed4lyf763 Hey, I'm here for the interview... *eyes twist*

      @Naruto31132@Naruto311323 жыл бұрын

  • That was fascinating, thank you very much!

    @B30pt87@B30pt87 Жыл бұрын

  • I think i’ve always noticed this because whenever i blink when im dizzy my surroundings looks like its spinning a bit.

    @greecerules@greecerules Жыл бұрын

  • Me: ohh interesting! Let’s try this out. Go cross-eyed! My eyes at 5am: nope.

    @StarSaphire9981@StarSaphire99813 жыл бұрын

    • I can't even cross my eye

      @animeidiot4398@animeidiot43983 жыл бұрын

    • Same, kinda frustrating rn lol

      @emily9873@emily98733 жыл бұрын

    • Those are my eyes at 2pm

      @vaarbz6764@vaarbz67643 жыл бұрын

    • @@animeidiot4398 hah me2

      @starxsy1611@starxsy16113 жыл бұрын

  • 2:55. After two attempts my brain just disabled my ability to cross eyes. It just went like “nope. We don’t like that. You can’t do that anymore “

    @dugleypot2291@dugleypot22912 жыл бұрын

    • Lmao I couldn't get mine to work either. No matter how far or close I moved my screen, my eyes stayed crossed until I couldn't cross them anymore. They just do the rapid eye shake.

      @cadavher@cadavher2 жыл бұрын

    • I did it, dont cross too much thats the thing

      @myy_.m3lody@myy_.m3lody2 жыл бұрын

    • Then u see a floating third pencil

      @myy_.m3lody@myy_.m3lody2 жыл бұрын

    • @@myy_.m3lody bruh 😂

      @Novastrous@Novastrous Жыл бұрын

    • Your brain turned on parental controls

      @dev_the_gamer593@dev_the_gamer593 Жыл бұрын

  • Thanks for this wonderful video 🙂 and thanks to the sponsor too 🙂

    @marcobagnaresi3836@marcobagnaresi383611 ай бұрын

  • i adore them. everything about them, their styles, etc.

    @mimsiemoore591@mimsiemoore5915 ай бұрын

  • I’ve done something weird with my eyes since I was a kid and now do it a lot as an adult. When I was little I loved spot the difference pictures and could do them in record time , by crossing my eyes and overlapping the two images, any difference on the overlapping image I see seems to move or look lighter or darker ( just different) . Also the hidden image pictures can be seen instantly. I use this “ ability “ in so many different ways and has helped immensely. I’d love to hear if anyone else does this as I’ve never talked about it or heard of anyone else doing it. Thanks Steve.

    @deano43@deano433 жыл бұрын

    • It's perfectly normal. Look up cross eyed puzzle solving on Google.

      @geitekop507@geitekop5073 жыл бұрын

    • Tried it. Now my eyes are stuck like this, just like mother always warned me about.

      @illuminaughty8451@illuminaughty84513 жыл бұрын

    • One is lighter and darker most likely because of your vision. My right eyes images are more blurry then my left eye

      @MichealChan66@MichealChan663 жыл бұрын

    • GOOD FCKING IDEA

      @Victinitotodilepro@Victinitotodilepro3 жыл бұрын

    • There's dozens of us, dozens!

      @setharnold9764@setharnold97643 жыл бұрын

  • This was awesome. Love learning about evolutionary quirks.

    @MedlifeCrisis@MedlifeCrisis3 жыл бұрын

    • Thanks!

      @SteveMould@SteveMould3 жыл бұрын

    • When I dissected eyes in med school I remember distinctly the superior and inferior rectus muscles not being midline to line of site. I never thought about why they ended up that way. It makes so much sense as an artifact of eyes migrating lateral to medial. This is super neat

      @MotesofDust@MotesofDust3 жыл бұрын

    • What about the part where evolution itself is intelligently designed?

      @Chaos------@Chaos------3 жыл бұрын

    • Recursive laryngeal nerve...

      @mitchelldean5397@mitchelldean53973 жыл бұрын

    • Hey Doc!

      @happydawg2663@happydawg26633 жыл бұрын

  • The bit of code gave ma chuckle.

    @xamanto@xamanto Жыл бұрын

  • I've always noticed this and it's fascinating.

    @wellit1n@wellit1n Жыл бұрын

  • And now my eye's are watering... 😂

    @HomeworkRadio@HomeworkRadio2 жыл бұрын

    • Arent you supposed to be helping people do their homeworks right know?..

      @nazanin1832@nazanin18322 жыл бұрын

    • 🤣🤣🤣

      @Melanin_Queen06@Melanin_Queen062 жыл бұрын

    • @@nazanin1832 it’s summer break I- well in America it is

      @Melanin_Queen06@Melanin_Queen062 жыл бұрын

    • Your eyes are squirting 😋

      @lawliet2263@lawliet22632 жыл бұрын

    • No weebs

      @monkehbitch@monkehbitch2 жыл бұрын

  • KZhead: Reccomends Me: *ends up with no Eyes*

    @d4nkime@d4nkime3 жыл бұрын

  • 2:15 I learned that if u focus on something behind u make everything blurry in front of u

    @Ragegamerix@Ragegamerix Жыл бұрын

  • Well, that's all I needed to hear; my eyes are on the front of my head, I'm not prey. Time for the hunt.

    @EchosTackyTiki@EchosTackyTiki5 ай бұрын

  • I always had a weird thought because whenever I moved my head so it’s tilted just a little things would seem as if they hadn’t been tilted at all so I was wondering what if they CAN roll and all my family members thought I was just seeing things but I was right and this video proved it

    @FreshlySqueezed777@FreshlySqueezed7773 жыл бұрын

    • I always thought it was just the brain auto-correcting itself.

      @farenhite4329@farenhite43293 жыл бұрын

    • @@farenhite4329 same

      @Qwerty-zj1gz@Qwerty-zj1gz3 жыл бұрын

  • What was supposed to happen: cross eyes well looking at pencils they suddenly become one Me: now all I have is four pencils

    @annastashaschultzekov8547@annastashaschultzekov85473 жыл бұрын

    • Same ;v;

      @SpineBones@SpineBones3 жыл бұрын

    • Fr though

      @williamlux@williamlux3 жыл бұрын

    • Same!! They don’t move closer they move farther apart.

      @lily1495@lily14953 жыл бұрын

    • For me thees a third pencil-

      @3starsburningbright@3starsburningbright3 жыл бұрын

    • Ok good I thought there was something wrong with my eyes

      @justinsimoneau5140@justinsimoneau51403 жыл бұрын

  • One of the first signs that I was under extreme stress was that my eyes did not track smoothly from side to side.

    @DM-wu5hn@DM-wu5hn4 ай бұрын

  • Nature is amazing how it can design such complex machines like eyes and bodies all by accident without any previous error record all by accident. Simply amazing.

    @ellkir1521@ellkir1521 Жыл бұрын

  • 8:19 "Hey steve what are you watc... "

    @Electropretzel@Electropretzel3 жыл бұрын

    • It's how I relax ok!

      @SteveMould@SteveMould3 жыл бұрын

    • @@SteveMould Can't hear you! I am already a mᵢₗₑ ₐ𝓌ₐᵧ!

      @guiorgy@guiorgy3 жыл бұрын

    • @@SteveMould knowing that my eyes are literally twisting in my head makes seeing thst twisting forest image even more upsetting

      @LeesReviews69@LeesReviews69 Жыл бұрын

  • "You need to cross-eye so the images overlap and becomes a 3d image" Instructions not clear. Which of the 4 pencils were supposed to be 3d? Nice vid as always

    @bruceluiz@bruceluiz3 жыл бұрын

    • The 2 middle pencils are supposed to merge but its really hard to keep it like that i had a hard time doing it

      @amountedak9246@amountedak92463 жыл бұрын

    • It helps to move your phone closer to your face, or it helped me anyways 😊👍

      @trevorcollins435@trevorcollins4353 жыл бұрын

    • It also helps when you put your hands on the sides of your field fo vision, blocking the left image for your left eye and the right image for your right eye.

      @davedevosbaarle@davedevosbaarle3 жыл бұрын

    • It's supposed to look like 3 pencils so that two of the four are overlapping and it will look 3D

      @Dr.Funknstein@Dr.Funknstein3 жыл бұрын

    • The pencil didn't quite look 3D to me but it's a cool idea

      @Jj82op@Jj82op3 жыл бұрын

  • Thanks! Very informative

    @lukeybadookie4091@lukeybadookie4091 Жыл бұрын

  • I have a very specific rust-colored pattern shaped like a "y" in my right eye. When I was younger, I was confused about why the pattern changed until I heard, "Oh yeah, my eye rotates over time" by someone else. I did eventually learn it was just a thing our body does to focus. What I didn't know, is that I could learn to do it myself. Fun skills that will be added to my "to learn" list. It'll go well with my wiggling ears.

    @TheKitsuneOnihane@TheKitsuneOnihane11 ай бұрын

  • he’s just flexing his beautiful eyes

    @althaf.02@althaf.023 жыл бұрын

    • 😂

      @BLUE-kf3qn@BLUE-kf3qn2 жыл бұрын

    • His @@BLUE-kf3qn eyes 🥶

      @user-zx2et9lf8y@user-zx2et9lf8y2 жыл бұрын

    • @@user-zx2et9lf8y 🥶🥶

      @zuzituffin1850@zuzituffin18502 жыл бұрын

    • @@user-zx2et9lf8y you using my name to describe it🤣

      @BLUE-kf3qn@BLUE-kf3qn2 жыл бұрын

    • I would if I had those bright blues, ha-ha!

      @jesuschristiscallingyou953@jesuschristiscallingyou9532 жыл бұрын

  • "you need blooshot eyes" oh say less, you caught me at a good time.

    @Enoiye@Enoiye3 жыл бұрын

    • A good times as in always 24/7

      @xenodrone3367@xenodrone33673 жыл бұрын

  • Thank you! I have a medical background and knew about the rotator arrangement of these muscles and even know the names of them and their nerve supply, but I never knew the purpose. I suppose it wasn't required in my field. So that in itself is weird as I'm normally curious about stuff I don't need to know!

    @Poult100@Poult100 Жыл бұрын

  • Brilliant, I see what your saying, but 👁 experience opposite. When I see the 2 pencils the become 3 and its the tips that are last, but when you tilt it, the become one at the same time. Cool.

    @CKILBY-zu7fq@CKILBY-zu7fq3 ай бұрын

  • "So your eyes can roll" Me: But why, why would you do that

    @Hahaczyk@Hahaczyk3 жыл бұрын

    • Cause why not

      @yuniasintafauzia2363@yuniasintafauzia23633 жыл бұрын

    • To evolve your sharingan you degenerate

      @cgdjgdfhgjfdhgjfdhgfdj@cgdjgdfhgjfdhgjfdhgfdj3 жыл бұрын

    • Cause headaches

      @flipthegrid8809@flipthegrid88093 жыл бұрын

    • for the lols

      @colorfulchameleon9891@colorfulchameleon98913 жыл бұрын

  • Me: *Confused why the pencils aren't overlapping but then realizing I'm crossing my eyes way too much*

    @samtee@samtee3 жыл бұрын

    • Same, and I can't stop it

      @hellohooman8962@hellohooman89623 жыл бұрын

    • I don't think I can do it. I can either make 3 pencils are 4, but can't overlap at all.

      @ryanjamesj44@ryanjamesj443 жыл бұрын

    • @@hellohooman8962 try doing it less, it helped me, it didn't help for long but it did last a few secs

      @samtee@samtee3 жыл бұрын

    • @@ryanjamesj44 you too ^

      @samtee@samtee3 жыл бұрын

    • Me: *confused cuz I'm seeing my brain and thinking that's quite weird noises*

      @TotallyNotSena@TotallyNotSena3 жыл бұрын

  • I like shaking my eyes back and forth real fast to where they basically just vibrate

    @scoobertmcruppert2915@scoobertmcruppert29155 ай бұрын

  • wow this was really eye opening

    @danlowton7070@danlowton7070 Жыл бұрын

  • I actually noticed this a few years ago, everyone thought I was just stupid

    @fer_sler@fer_sler3 жыл бұрын

    • You are a genious!

      @ivan-Croatian@ivan-Croatian3 жыл бұрын

    • @@ivan-Croatian thanks man

      @fer_sler@fer_sler3 жыл бұрын

    • @@ivan-Croatian you definitely aren't lmao

      @hisky.@hisky.3 жыл бұрын

    • Now they SEE the truth with their own EYES!

      @Tom_Tom_Klondike@Tom_Tom_Klondike3 жыл бұрын

    • I first noticed this as an older kid - I had these binoculars that wouldn't line up, but after a while, I was able to use them anyway, and I couldn't figure out why. This was why.

      @Just_Sara@Just_Sara3 жыл бұрын

  • Optician here. This is very satisfying to watch, thank you for your accuracy and dedication to science

    @avion3033@avion30332 жыл бұрын

    • Is this safe

      @forkdraws7297@forkdraws7297 Жыл бұрын

    • @@forkdraws7297 Did you watch the video to the end ? It's about a natural eye movement, of course it's safe.

      @ashrise@ashrise Жыл бұрын

    • Even though I know its safe, i still have a fear my eye will pop out lol

      @depagogd1426@depagogd1426 Жыл бұрын

    • @@depagogd1426 😂😂😂

      @NMXhustla@NMXhustla Жыл бұрын

  • Fascinating. I wasn’t able to see the 3D pencil instead, I saw 3 pencils but then struggled for several seconds to ‘lose’ the image, probably due to exotropia affecting my left eye as a result of eye cancer surgery.

    @keithtanner2806@keithtanner28066 ай бұрын

  • This might sound creepy but is it just me or are his eyes PERFECT

    @gooeymarshmallow@gooeymarshmallow Жыл бұрын

  • Everybody gangster till he says _"Tsukuyomi"_

    @theodorosthethotsbane6554@theodorosthethotsbane65543 жыл бұрын

    • Lmao

      @tre1750@tre17503 жыл бұрын

    • Or maybe KAMUI

      @phantomthievesjoker7380@phantomthievesjoker73803 жыл бұрын

    • Or Susano

      @kars676@kars6763 жыл бұрын

    • Tsukuyomi is the best genjustu in NARUTO hands down

      @tre1750@tre17503 жыл бұрын

    • @@tre1750 i mean it did take like ten years to preform

      @kars676@kars6763 жыл бұрын

  • Normal person: eww that's gross! Weebs: ah yes *sharingan*

    @averagecornenjoyer6348@averagecornenjoyer63483 жыл бұрын

    • NARUUUUUTO

      @commando6013@commando60133 жыл бұрын

    • And me: *that!s fucking awesome*

      @aj5401@aj54013 жыл бұрын

    • yesss

      @spookyqt@spookyqt3 жыл бұрын

    • Yaaaaaaaas

      @lilymae5662@lilymae56623 жыл бұрын

    • Ed Sharingan

      @Audio_Simon@Audio_Simon3 жыл бұрын

  • When i was a kid, this happened to me while traveling in a car. I remember really focusing on a wheel of another car and for a split second I could see the pattern and sometimes even count the number of spokes. Of course, it was so fast that I couldn't be sure of those details. Now it makes sense!

    @user-io8wl1ms4g@user-io8wl1ms4g5 ай бұрын
KZhead