Unmixing Color Machine (Ultra Laminar Reversible Flow) - Smarter Every Day 217
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- Опубліковано 7 чер 2024
- 2nd Channel Video: • Taylor-Couette Flow (U...
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Checkout these papers to learn a bit more about Taylor-Couette Flow:
Wikipedia Article:
en.wikipedia.org/wiki/Taylor%...
Taylor's Groundbreaking Paper
royalsocietypublishing.org/do...
How instability forms
journals.aps.org/prfluids/pdf...
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Destin - Наука та технологія
If you're interested in seeing a stationary tripod shot here's one on the second channel. Consider subscribing to the second channel while you're over there.
ua-cam.com/video/57IMufyoCnQ/v-deo.html
Just subbed to this and the second channel. Great content!
There's a second channel??!! HECK YEAH!
SmarterEveryDay thank you!! Fabulous videos. Training three young aspiring engineers. Your channel is such a great resource!!!
Imagine this, but instead of a cylinder you had a sphere suspended in corn syrup, with the ability to rotate it on multiple axies. The effect would be absolutely mind boggling. Thanks for this great video!
Highjacking this comment to tell you that you should do a collaboration with Steve Spangler!
Son: dad, why is my sister called Rose?
Dad: because your mom loves roses
Son: thanks Dad
Dad: no problem, Ultra Laminar Reversible Flow
+
Does she go by her middle name and is the face of Progressive insurance?
Never have a meme been applied so well
Indian Lad; "Father is it true when I was born, you named me after the first thing you saw ??
Chief Cranky Wife; "Why do you ask 'Two Dogs Bonking" ??
OH I get it. The son's name is Laminar Flow.
Destin : dont fast forward
Also destin : does the fast forward
I was about to say! ;D
I still fast forwarded
@@tavasp r/madlads
definitely fast forwarded.
I felt cheated.
At first I was like "of course its gonna work, it's not that amazing"
But then I was like "wait a minute, this is insane if it works"
And then I was just in disbelief.
Great video!
Imagine if all science teachers in school were this excited about scientific concepts and teaching them in a way that is interesting and memorable.
it wouldve altered my capacity to want this information at that age. instead i got a literal pocket protector, unibrow drab teacher. killed it all dead at that age.
Ur mom gae
Imagine if students actually studied
The more times destin takes his hat on/off is a positive linear correlation with his levels of excitement
Why isn't this pinned
he should just leave the hat off so it doesnt block the view every time he looks in ...
How can a boolean and a real be linearly correlated
@@odenpetersen6028
The number of times the hat is taken on/off correlates with the excitement, not the status of the hat's on/off itself
It's to vent the heat from his mind working at maximum load.
Between this and non-Newtonian fluids, I have concluded that corn is magical.
Add in Corn Ethanol and then fact that it can be eaten and it's a pretty neat item
@@maetrixxx and turned into plastic
"GET THA CORN OUTTA MY FACEE" -Nacho Libre
Children of the Corn...
@Reno Simpson more corn for me then.
Universe:
"Nooo, you cannot reverse entropy"
Corn Syrup:
[Laughs in reversed entropy]
Well... XD
The striated pattern proves that the entropy wasn’t reversed
@@sirmorningwood2707 The striations actually prove nothing about entropy being maintained or reversed. As he pointed out that is just a side effect of the way they mixed it. If done properly, the laminar flow would return the liquid back to its original position without striation.
In any case the original premise is flawed, because you are not actually undoing entropy by returning the liquid to its original state, any more than melting an ice cube and then freezing it again means that you have reversed entropy. The energy (and subsequent heat) that went into the system to "mix" the liquid was also required to then "unmix" the liquid. As such, the continued entropy of the universe was maintained.
That being said, I have long held that the Entropy is a severely flawed theory because if the ball must always roll downhill, then how did the ball get to the top of the hill in the first place? Even if we follow a multiverse theory where our universe splintered off of another universe through an extreme amount of energy focused on a very tiny point (Michio Kaku posited this at least), and assuming that the laws of physics are constant across universes, then you'd still have the problem of explaining how our parent universe got it's initial energy and so on.
the title is a bit misleading - nothing is unmixing, because nothing was mixed - the hint is in the rest of the title "ultra LAMINAR flow" - which means he didn't cross the "streams" and the pockets of dye could be mechanically reformed by reversibly compressing the "stretched" pockets of dye - really only possible because over the timeframe of the experiment, there was so little diffusion of the dye pockets into their surroundings - thus the requirement for a really viscous/thick liquid. The law of entropy always increasing was still demonstrated because the "after" pockets were more distorted than the "before" pockets - because of an increase of entropy throughout the experiment.
@@nradicic Well I think that all comes down to what your definition of "mixing" is. Considering that the corn syrup is already homogenized and the only difference is the food coloring, one could say that it is already mixed even before he starts turning the handle.
" It's science"
" No, it's magic"
Technomages: " it's both "
Same thing at some point
Thor must be a technomage
Destin: Don't speed up
Destin: *spins the crank as slow as possible*
>just misses 10min mark
It's gotta be slow to keep the Reynolds number low
Gloweo it most likely wouldn’t work when it’s fast
He wants more watch time
Twin Clan - Minecraft building/pvp clan
if he wanted watch time he’d make it 10 minutes uhh
Hey, I'm a french guy and I give you my croissant of approval for the pronunciation of Couette's name. Pretty good!
Qwuassoooo
Kindred :3
I second that. I'd say that instead of pronouncing "koo-wet" (long "koo") you simply have to pronounce "kwet".
Pretty easy to pronounce. Let him pronounce Eichhörnchen. :)
Ouaip !
The minute I saw the title, I knew this was going to be fun. Destin, you're making all of us love laminar flow!
I watched this video for the first time around when you posted it and again today and it still made my heart race and was even more amazing. It’s awesome how passionate you are about everything you do, thank you for letting us share that with you.
Destin: "Don't fast-forward the video!"
Destin: fast-forwards the video
Or you sad now?-:)
He didnt fast forward the part when he mentioned it
Destin : "Am I a joke to you?"
I fast forwarded just has he did it, so I accidentally fast fast forwarded it, so then I fast backwarded it, to slow it down.
And I ended up at the beginning again.
Everything had been reversed any way. Is this a glitch in the matrix?
And did it work either way?
I'm sad youtube don't have a 1/3 speed playback option. I can't watch it in normal time!
So Taylor expanded on Couette's work, that's a Taylor Expansion then. I knew it.
Get out
@pyropulse You aren't getting the joke
@@drxgncs90 what's the joke?
Paul Rogojina I think I missed it to .. like a TXV ?
@@TERRORdrigo nice pp
I love how giddy you get with these concepts. It is very heartwarming and I hope you never lose that energy.
I love how excited Dustin gets in all of his videos. It makes me so much more interested in things that I would have never thought to research or wood have found interesting
Don't fast forward see it in realtime
Fast forwards the video himself
It‘s all about that watch time
@@IRoIN100 considering he would have got his 10 minute if he didnt fast forward. respect
He fast forwarded him going backwards... I think that cancels it out...? lol
I love how he acts like he didn't know it would happen like he didn't do it before hand
Also added way too many cuts imho. And lost count. But it is great phenomena, looks great. Definitely needs time-lapse version though.
*Destin could have reversed the Thanos snap using corn syrup CONFIRMED*
Best video on UA-cam. The Taylor Couette flow experiment, Mindblowing. Have watched this video like 10 times over the last year. Thanks Destin.
Ohmygosh this blew my mind too! It's so amazing how everything you used (save for the device) can can be bought in a store and the beauty is all because of simple mechanics and laminar flow. It's one thing to know the theory, but to see it in action is amazing~
Yes! I´m not crazy, I saw this experiment on tv when I was like 8, and my parents didn't believe me.
Finaly, I can redeem myself.
NwPonch Jhonny that Internet thing doesn’t exist. Come back to reality son.
Yeah, parents who don't believe their own kids kinda suck. I'm sorry to hear that, Ponch.
Stephen Escobar There’s a great talk by Jordan Petsrson named “Peterson reads a story for 4-year-olds” or “There is no such thing as a dragon” that fits your story very well!!
Happened to me with a different situation. They didn't remember not believing me. Hopefully your parents remember
@@versag3776 OMG the same happened to me aswell
It's not every day you see something spiraling *into* control!
No.
That's _smarter_ every day!
Benjamin Philipp no
Benjamin Philipp +
If an electron and a positron collide, annihilation occurs. But if an electron and a proton meet, a neutron can form. Why the laws are asymmetric wrt the mass?
"I want you to work so bad" something Smarter Everyday and my parents have in common
*works so bad
: this work is so bad
Wow. The experiment was great but what I found more touching was your explanation of how it compares to life . I myself have been through a lot and struggle to see the light at the end of the tunnel at the moment but you have just given me a light. A reason to keep on trying and keep on believing that with effort and with the write steps we can make things good again instead if staying in a mess and thinking there is not hope. I know it may not make sense what im trying to explain but in short I just want to say thank you. You have given me hope. Things (life paths) can be fixed and can be reversed.
SmarterEveryDay is just turning into one of those stoners that constantly says "go with the flow man"
Founddd youuuu
Australian has been Spotted
Hi mr dark humor
UPLOAD MORE
We found you
Destin: do not fast forward!
Editor at 4:42 : 3x fast forward.
😂😂😂
I wanted to comment the same exact thing!!! Lmao 😂
He edits it himself.
Ali raza shut up
he only said that for watch time and like, which part of the video people skip over etc.
I've watched this video before, as well as many of your other videos, and I never get tired of seeing how excited you get during your experiments. You would be the perfect science teacher because you are so great at explaining things and you make science fun. I always love watching your videos.
Thank you so much for sharing and learning with all of us. You are my absolute favourite UA-cam channel ever since I discovered you. Happy new year!
Plot twist: he just rewind his video and practiced his 'speaking backward' xD
lol that's even more impressive :D
Or he just added audio separately 😏
mahnoor khan you must be cool in parties
D'x 'drawkcab gnikaeps' sih decitcarp dna oediv sih dniwer tsuj eh :tsiwt tolP
But then how do you explain the striation of the color spots?
Why I love this video:
80% - Because LAMINAR FLOW, Y'ALL!
8000% - Watching Destin lose his grip on sanity because of laminar flow.
Oh he was just trying to make it exciting.....FAIL.
What about the other 1,920%?
Great video. Great way to explain Lifes challenges. Especially for those in Alcohol or Drug recovery.
Thank you
I thought I had seen this before, and I was right, but I watched it all the way through again. Great video.
Me: ok this is cool
Also me: SPIN FASTER
There will be inertial
Teacher: Count to seven twice
Destin:
1,2,3,4, uuuhhh 6,7
1,2,3, uuuhhh 5,6,7
You literally copied a comment
@@DOPN hahahha clown shoes.
F for my guy hyperbeam 94, got more likes but didn’t get that heart for making the same joke earlier
Math Doctor have difficulty doing arithmatic. Counting is famously hard. Because you forget wath your doing half way. Where as calculus and linear algebra is easy, it's done on paper. (:
I'm eggagerating a bit but you get the jist.
OPgamer 135 you literally got upset by someone retelling a joke.
F
I love how much hes so excited about just the color unmixing, cute
i loved the little speech at the end, i swear i had that exact epiphany a year and 3/4 ago and have definitely been living better, but I've never been able to put it to words. "methodically analyze and take slow, deliberate steps" absolutely nailed it.
He actualy nailed the "couette"
-random french engineer
As a fellow French guy who got nothing else to do, i appreciate that he did it quite good, other Americans talking French words don't do it as good as him xD
Yep! great prononciation^^.
-an another random french engineer here to confirm
4212hugo but didn't get sir graham Taylor right... Called him sir Taylor not sir graham
Knights are normally referred to by their first name, lords by their surname or other title
Idk what you guys are hearing because ive studies Couette and even asked a French teacher who lived in France a majority of her life how it's pronounced and it's pronounced like "kwet" not like how destin is saying it as "kowet" he's close but he's not there.
Also just threw it in translate to hear the accent and it is "kwet" there to
Oh wow, really? It's one of those words I've only seen in papers. There must be a word for this phenomenon.
Destin: "Do not fast forward this video"
Also Destin: speeds up the video to 3x.
Man, I WAS doing as I was told!!
i slowed down that fast parts in order to stop fast forwarding
He meant don't skip I do believe
i had to watch at 2x speed. my internal framerate is higher... epic at 2x
Random Rc Projects
(the joke 🎈) you 🙄
You’re so fun to watch man. I studied Mechanical engineering and you bring back all those equations and scientists. 👍
Dude, you and Mark Rober need to be given medals. You've peaked interest in these subjects more than any teacher or school ever could. Your content catches peoples eyes, no understanding or interest in engineering is needed to draw you in, but your content is informative, fun and motivating to try stuff out. ALWAYS show your content to my son, thanks for all the AWESOME content man.
Just watched this. It looks like you lost count both times and only did 6 revolutions either way. Regardless, it was an impressive fluid dynamics presentation. Thanks!
I thought the same.
Yeap. I counted and came up with 6 both ways too.
I only counted 6 as well.
Yh
Wow non of y’all heard him say that he was nervous and he changed his mind to only 6 rotations.
I’m french and your pronunciation of Couette is actually right so good job ! 👍🏻😂
Charlotte Cunaud that one is easy for us! :)
I was just checking the comments to make sure someone had already said this :) by the way I think he would probably have a more difficult time saying your name!
J'ai l'impression qu'il a juste dit Koweit ^^
Roulette
Change R with C
Throw the L away
😂
A a french person I also agree
I love how Destin gets so exited over seemingly simple but amazing things! As a 12 year old wanting to learn as much as possible in science, smarter every day and Veritasium have both been amazing channels and role models, and one things for certain, I want to see the beauty in every little thing, just like Destin. Have a good day to the few people reading comments!!! :)
Dustin “is you heart pounding?”
Me: “I hope so!”
I must say, this is the highest standard for quality youtube videos. I couldn't believe what I was watching in real time. Complete awe. Thanks for this!
Wasn't in real time, but yeah.
@@imnotdavidxnsx hmm I see what I wrote wasn't so clear. I meant to reenforce my disbelief for what I was seeing in "my real time".
Impressive! I genuinely didn't think that would work.
Hey pastor Matt.
Oh ye of little faith
I remember the first time I saw this... I thought "NO WAY". Turns out even when you know it works... you still don't think it's going to work the first time you try it. Thanks for being supportive friend.
I saw the vid literally 31 seconds after it went up. I know you're a busy guy, based on all the amazing content you put out, so I'm left wondering...how did you get a comment in so fast?
your lack of faith is disturbing
God I love watching his videos, just the sheer excitement and the passion for science he has makes it so much more fun to learn science and actually get smarter everyday. I’ve always loved the science behind things and always want to know how things work but all throughout school teachers just aren’t as excited about science like this. At least not here in Arkansas where I’m from.
+
your videos are amazing, i could watch them for hours without getting bored!
I got obsessed with laminar flow thanks to you Destin
Destin + Laminar Flow is the greatest love story of our time
Cheated on wife with laminar flow
How come this comment is so cute? lol
Incredible! Great metaphor on top of that! AND your best AudibleBook presentation yet!
This is by far one of my favorite vidz that you do...thank you
Good guy Destin:
Puts his ad after the interesting stuff. I honestly watched the ad just because of that.
I did too
Laminar flow:
Reversible Laminar flow: hold my flow
Reverse! Reverse!
Cha cha now yall
Laminable reversive flo
@@blueberry1c2 Charlie Brown.
Awesome. I think this is my favorite video so far. You make amazing videos please keep it up. I think I like this one so much because as a quality control chemist working in skin care I have to measure viscosity almost all day. I love hearing you explain it.
AWESOME! And the best part is to watch Destin's excitement!
Messed up the counting BOTH times as it ended up okay! That's lucky!
Was sorta freaking out 'bout this. Lol
I don't know if counting is even necessary. I guess you might need to keep the rotations to a limited number, and as long as you do that then just keep counter rotating the cylinder until you get the initial condition you started out with.
@@OverTheVoids Yes indeed, but a part of me was a tad freakin' out because he specifically said he'd do 7 where most done were 5. 😅
@@OverTheVoids Opposed to keeping the rotations to an unlimited amount? 😆
It's like REALLY easy to know when to stop when you go backwards.
Would be interesting to see how accurate the reversed "image" is at different rotation speeds.
I believe you begin to lose some of that reversibility due to a rising Reynold's number. Reversibility amongst fluids is really only observable in slow moving flow
yes, it is interesting, it would be a nice test to see what the maximum speed would be for it to work, but also how it looks when moved a bit too fast
That was awsome!! Never thought they were going back. Really cool!!!
The passion he shows is admirable... however the fact this worked BLEW MY MIND
Destin: Dont fast forward
Me: Oh, OKay!
*Gets Ad*
Me: i have been fooled...
No there isn't
adblock is great
I love UA-cam premium
It's cheaper if you're a student
@@ConnorNolan My Adblock is for free
thank you man i needed what you said at the end of this video about things feeling like they are unfixable but if you don't rush to fix it, it will probably turn out fine, i needed that because i have had a nightmarishly bad past 7 days and that really helped me relax about it. Thank you so much
This was absolutely incredible.... never knew you could do this.... 😊💗
video. unmixing color machine
me. yeah right
me. see who made it
me. oh ok this might actually be legit
Granted, it doesn't actually "mix" the colors. they're never mixed, they just appear mixed when you see through them.
this is exactly the mental conversation I had with myself
Nathan Espenshade +
Tells us not to fast forward and then proceeded to do so
who made the machine?
(5:35) Audible gasp!
Beautiful, just beautiful.
Destin's enthusiasm is palpable, and makes many of his videos electrifying.
10/10
Even his gasp was sponsored by Audible? Man, corporate sell-outs.
@@GenerallySleepy My gasp - I'd never accuse Destin of selling out.
Me?
Yes, probably.
Like with most things, enthusiasm goes far! Excellent video, for sure!
That was one of the coolest things I have EVER seen! Thank you
This was amazing though. I’m so glad you convinced me to get into this. I miss exploring science
Your metaphor was timely for me. Thanks for taking it that direction.
Your prononciation of COUETTE is more than ok Destin!
HI from France 👋
MONODIE, His name is Destin
@@jakeegizio1377 fixed
MONODIE 👍
MONODIE Can I get a sub for it...?
Love your channel man, you are a great teacher and your enthusiasm is contagious!
Great life message using the laminar flow analogy. I have become your fan forever.
Ha! Destin lost count the same amount both ways. He did 6 turns not 7.
6 in 6 out is what I got as well.
That metaphor at 6:30 was calming and relaxing to hear, great video bro keep it up 👍🏽
I love the inspirational messages served alongside physics and engineering projects!
Mind blowing man, thank you for this demonstration
`Nailed it for "Couette"pronunciation. Trivia : It means "'Blanket"' in french..
Yet he said "jif" even though it's pronounced "gif" 🤦♂️
@@obsoleteoptics
No. It's actually jif. But I will always say gif.
@@scwfan08 I literally just joojled it and Joojle said it's pronounced gif.
Destin... you’re my number one channel mate. Love your work and the example you set. Thank you.
Wasn't expecting some deep advice to happen in this video, great book recc too! Thanks!
This is so cool and the message was wonderful. Thank you!!
Would have been good to see:
1- a before and after photo, side by side
2- making a simple draw, like a smiley face, to effectively see it being reconstructed.
Quickly becoming my favorite UA-camr. Amazing, fun content and when the presenter is as excited and so enthused it really makes for great informative videos. Keep it up, you rock!!!!
Destin, I took your advice and read The Sun Does Shine and that was one of the most moving books I've ever read. Cried like a baby! Thank you for sharing!
I'm very new to watching your shows, but OMG! These videos are so interesting! If I was back in school and you showed me these videos, I would of taking all the classes to learn what you are doing. Amazing! I can't get enough. Thank you so much.
So Fluid mechanics and Philosophy are connected :P Great video
Yeah but is maths related to science??
@@TheDantheman12121 Maths is the language of science
@@astrix8812 r/whooosh
@@sens1tiv838 huh? ;_;
Everything is connected to philosophy :)
Nobody:
Destin: *M O R E L A M I N A R F L O W*
Hey Destin! I watched this video like a year ago - but then today I suddenly had an ‘aha!’ moment as a result!
I have this globe on my desk that is suspended inside a plastic globe, and a clear fluid - essentially free-spinning inside the ball. I couldn’t get it to work properly and spin, without going backwards - but it was supposed to just keep going in the direction the earth actually turns.
I looked over at it today - and this video came to mind - and it clicked. I needed to spin the outside globe in the right direction to ‘wind up’ the fluids inside - which then pull the interior globe in the same direction.
Mind blown. Thanks man!
Beautiful! And thanks for the message at the end 💛 very very true stuff.
"You're going to have to watch this entire video to fully appreciate it"
"#26 on trending"
Hmm...
People go to trending?
I don't think they believed you because this experiment is being described incorrectly. The colors were never mixed in the first place
Why are you talking about ryzen 3000 and Navi launch on this video
@@Tridd666 nice profile pic
Wow Destin! I love your enthusiasm. As always, very inspiring. Glad to see you thriving. 💪🏽🤜🏽
Just want to say thank you for keeping passion in physics and science. Your making a huge difference 😊
SmarterEveryday I just love you so much. My love for science is just getting deeper with your videos. I love it. You are doing a great great job. 😍
I really liked that metaphor, it was something i needed to hear. Thanks Destin!
His reaction was just as amazing as the video. His passion is infectious.
I had to revisit this video because my fluid dynamics textbook just started talking about couette flow. So cool seeing how all the math works now.
I used to test AND calibrate a viscometer...this has BLOWN ME AWAY.
“Don’t fast forward this video”
Me: Challenge accepted
Destin...Challenge FAIL! lol!
"Like" doesn't adequately cover this. I love it and the metaphorical meaning. Thank you Dustin.
Very nice video and a great example of the unintuitive behaviour of low-Reynolds number/viscous fluids!
Cool video! And what a beautiful message. Keep up the good work man.