Macro Pupil Constricting in Slow Motion - The Slow Mo Guys

114 535
InvictusByzantium - Час назад
The front layer of the iris, the part that looks like it's made of fibers, is called the Stroma and it literally is made of fibrous tissues, almost like a mesh or weave of strands.
tjokyla Inc.
tjokyla Inc. - 8 часов назад
❤Cotton candy In water please!
Zac Lee
Zac Lee - 10 часов назад
Been saving up to get the probe lens for a while
Skyp DooL
Skyp DooL - 18 часов назад
Пожалуйста, добавьте русские субтитры)))
Adrian - 23 часа назад
Image stabilization unveiled! 😂
Roselyn Small
Roselyn Small - День назад
That is so cool. I wonder if any optometrists are seeing this and geeking out.
NAGA SAI - День назад
Amazing .
Blender Dumbass
Blender Dumbass - День назад
Craig Wall
Craig Wall - День назад
"That's so gelatinous!" Best. Comment. Ever.
Stuff - День назад
Can someone answer this question for me? Why is this video 50fps instead of 60fps? Just curious. I know it doesn't affect the video's quality.
Mas Pras Channel
Mas Pras Channel - День назад
How incredible god make us.
Jackson McKenzie
Jackson McKenzie - День назад
This made my eyes watery
Sonatine - День назад
Without a doubt one of the most amazing channels on YouTube!
TheCrunchyMoose - 2 дня назад
der rick
der rick - 2 дня назад
superzoom human skin
Lainen - 2 дня назад
I can do that shake eye thing
Chakib Tsouli
Chakib Tsouli - 2 дня назад
Now do a Lasik surgery please!
_Young - 3 дня назад
I felt weird watching this i felt that something was going to happen
Teenage Gamer
Teenage Gamer - 4 дня назад
Still not over Dan calling Gavin B.
Layout Games
Layout Games - 4 дня назад
3:03 I don't think I ever seen an eye so open that close. xD
Beans&Egg - 5 дней назад
3:06 - “Resident Evil.”
Akash Singh
Akash Singh - 5 дней назад
If you see the iris in the mirror with a flashlight in comolete u will be able to see the dusty textures
SAAD KHATTAK - 6 дней назад
Do a twitching eye macro
Fresh out of pretty blue eyes guys?
rohitchaoji - 6 дней назад
Wait, I thought vibrating eyes were an anime-exclusive thing.
V Lad Gaming
V Lad Gaming - 7 дней назад
It’s amazing how God made humans and so anonymous
Samuel Koester
Samuel Koester - 7 дней назад
Try different color eyes to see if they are different from each other
Ron Jogo
Ron Jogo - 7 дней назад
Do a slow mo video of setting the bead of a tire with ether and fire
andrew murch
andrew murch - 7 дней назад
Wouldn’t mind seeing a block of wood split open with and axe or a block splitter
Quinn Jorgensen
Quinn Jorgensen - 8 дней назад
Know I'm scarred great
Dimas - 8 дней назад
Brodie Knight
Brodie Knight - 9 дней назад
I think those little strands ARE the muscle fibres, and they're expanding and contracting individually.
TreCoolResident - 10 дней назад
Just an idea for your slo mo treatment.
Egg With Legg
Egg With Legg - 11 дней назад
"How many fingers am i holding up?"
"One donut"
Runehorn - 11 дней назад
Well that was a thing.
Anthony Ouellet
Anthony Ouellet - 11 дней назад
Bird box eyes
Riley Hollingshead
Riley Hollingshead - 11 дней назад
that was mental needs to be a slow mo guys shirt
Robin - 11 дней назад
Would be cooler with different eye colours !
просто кот
просто кот - 12 дней назад
Такие молодые.а уже английский язык знают
Joshuaaaaaaaaaaa10 - 12 дней назад
The sound Gav added to Dan's eye closing made me want to throw up
vikas agrawal
vikas agrawal - 12 дней назад
You should plug headphones in his ear and play music and then see the eyes.... Very curious to see this reaction
Yo Boy Eldert
Yo Boy Eldert - 12 дней назад
You know that when their pupil shrink, they mean serious business
Jorge Perez
Jorge Perez - 13 дней назад
Hair waxing would be 'MENTAL'!!!!
Dukefazon - 13 дней назад
That eye shaking experiment was a clever thing with interesting results. Another thing you could try is to turn your head around the axis of your sight, you will find that the eye is moving in weird ways... It makes quick roll movements.
Alex Whitton
Alex Whitton - 13 дней назад
So our eyes have optical image stabilization
ratzfert - 14 дней назад
Have you ever heard of CFR Kaiser Fleischer ring it's a sign of Wilson disease.
Alisa Battaglia
Alisa Battaglia - 15 дней назад
LED is damaging
Joelene Merritt
Joelene Merritt - 15 дней назад
I’ve always been interested in how the Eye worked and now I’m horrified
Poxteria - 15 дней назад
This made my eyes water
Jordan Ezell
Jordan Ezell - 15 дней назад
For balloon June, can you wear a rubber scuba suit fill it with air and water separately and film the suit giggling in slow mo while the wearer dances to set the giggling in motion.
The android with sick coin tricks
The android with sick coin tricks - 15 дней назад
if you think about it we're made up of things we see in the universe. Irises are are and have the colors of nebulae, pupils are black holes bc light goes in and don't come out etc.
Comment King
Comment King - 16 дней назад
The sound of his eye shutting made me cringe so hard
IP - 16 дней назад
This leads me to our creator. Who created this. "So which of the favors of your Lord would you deny?" - Al Quraan
Gavin T
Gavin T - 16 дней назад
Do it again but do you every color of eyes
bBrain - 17 дней назад
Feel free to do this every 2 weeks with someone new to see different eyes. lol amazing footage
Mason Stuart
Mason Stuart - 17 дней назад
Yall should do the water challenge in the cold in slo mo
Alexandra Müller
Alexandra Müller - 17 дней назад
Please make a high framerate video of grass growing. I'd really like to see it and think a lot of other people will like it as well.
neoria - 17 дней назад
super cool, but i feel like this is disgusting
Snow Flake
Snow Flake - 17 дней назад
Your pupil grows up to 55%
When you see something you love
Jon Samuels
Jon Samuels - 18 дней назад
Regardless whatever name u assign, I can’t believe that people still think, as complicated as a plant, animal or human is, that we can’t just be “evolution”/ “a cosmic accident”
Travis Bartels
Travis Bartels - 18 дней назад
This video caused me to contemplate life and how crazy it is to be a living being... I got to lay off the reefer.
Sean Kratovil-Lavelle
Sean Kratovil-Lavelle - 18 дней назад
The camera looks like a .50 cal.
Mostly Confused
Mostly Confused - 19 дней назад
I can only imagine how an Iris as multi-colored as mine would look
Nick Pallatt
Nick Pallatt - 19 дней назад
that lens looks like a Darlek eye-stalk
Sage Petrich
Sage Petrich - 19 дней назад
It’d be awesome if you guys could do this same concept but trying it stoned and trying it drunk and than compare reaction times would be awesome!
REDD - 19 дней назад
3:17 , WATCH 3:37!!!!!!!
logan lobrutto
logan lobrutto - 19 дней назад
So I was looking at my cats eyes and I was wondering if u guys can possibly try to do it with a cat I know this may be hard considering u have to hold the cats head still
Campsters2803 - 19 дней назад
This made the news in Chicago land
Psyco6 - 19 дней назад
That sklorch sound of Dans eye was gross
Wendy Tully
Wendy Tully - 19 дней назад
That was fantastic guys!
Steven Merrell
Steven Merrell - 20 дней назад
I hope Dan's vision isn't hurt from this haha.
BOYD1981 - 20 дней назад
So is Dan a Replicant?
AvatardShwag - 20 дней назад
God the crunching sound when you shut your eye was so visceral
Dihler - 20 дней назад
iris might be insecure but you still have retinal scans RIGHT?
freakylilg - 21 день назад
Since this is one of the stupidest channels I've seen could you do a slow mo video of me clicking not interested? Thanks
Movie scene
Movie scene - 21 день назад
so beautiful❤️
Carrie Cheaung
Carrie Cheaung - 21 день назад
Saw that you may be flagged and demonitzed for what i saw
Anthony Scott
Anthony Scott - 21 день назад
Doublea_edits on insta! Trying to grow my page for everyone to see💯
Check it out and let me know what y’all think!!
Ace Vape Reviews
Ace Vape Reviews - 22 дня назад
Who else is high af & watching this
Briana Lamb
Briana Lamb - 22 дня назад
I have a phobia/sensitivity to eye stuff (like gore etc) but this is super neat
Cauffey C.
Cauffey C. - 22 дня назад
✔ Thank you
Frank Barone
Frank Barone - 22 дня назад
Poor Gav, I've seen him burned, flattened, broken, slapped, punched, soaked, painted, blown up, and now half blinded. Truly my hero of science. Give a thumbs up if you feel the same.
Primo Bud
Primo Bud - 22 дня назад
Eyes of a late-bloomer
Robert Abdon-Baker
Robert Abdon-Baker - 23 дня назад
Absolutely captivating. Thanks for sharing. It's truly an amazing process and named you appreciate the smallest of functions and our bodies.
XinLevii - 23 дня назад
tell hannah stocking to come over and flex her pupil
Alex Wright
Alex Wright - 23 дня назад
Dicky Madya
Dicky Madya - 24 дня назад
This is like phineas and ferb😂
Алексей Корзников
Алексей Корзников - 24 дня назад
Folarin Osibodu
Folarin Osibodu - 24 дня назад
High Schools and Universities are going to be using this video for Biology classes. Well done boys!
Get Schwifty
Get Schwifty - 24 дня назад
Dan looking through the camera at his own eye could have opened up a wormhole to a paradox, I guess we are all lucky it didn't.....Or did it???
Saidul Islam
Saidul Islam - 24 дня назад
xxMaro92xx - 24 дня назад
I thought eyes were beautiful :(
carterasics - 24 дня назад
Where's the video Gavin mentioned of his eye?
Sam Etches
Sam Etches - 22 дня назад
xXPORTALXx - 24 дня назад
Eye Sphincter Exposed
Miss Zakaya
Miss Zakaya - 25 дней назад
Laurie E
Laurie E - 25 дней назад
For Balloon June, Dan can put on a rubber suit. You can fill it up with air and water. Dan will do a funny dance wile Gavin is filming the suit giggling. The water and air can be done separately.
slothfulcobra - 25 дней назад
Gavin put such a gross sound effect onto Dan's eye
John Kunau
John Kunau - 25 дней назад
close up of a beard hair being ripped out
Billy DeAndre
Billy DeAndre - 25 дней назад
Phoenix - 25 дней назад
This video is awesome
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