Unmixing Color Machine (Ultra Laminar Reversible Flow) - Smarter Every Day 217

  • เผยแพร่เมื่อ 24 วันที่ผ่านมา

    SmarterEveryDaySmarterEveryDay

    รันไทม์: 9:35

    2nd Channel Video: thfilm.net/v-%E0%B8%A7%E0%B8%B5%E0%B8%94%E0%B8%B5%E0%B9%82%E0%B8%AD-57IMufyoCnQ.html
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    ⇊ Click below for more links! ⇊
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    GET SMARTER SECTION:
    Checkout these papers to learn a bit more about Taylor-Couette Flow:
    Wikipedia Article:
    en.wikipedia.org/wiki/Taylor%E2%80%93Couette_flow
    Taylor's Groundbreaking Paper
    royalsocietypublishing.org/doi/pdf/10.1098/rsta.1923.0008
    How instability forms
    journals.aps.org/prfluids/pdf/10.1103/PhysRevFluids.1.053601
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Music "Black Rhino" and "
    by A Shell In the Pit:
    Gordon McGladdery
    www.ashellinthepit.com/
    ashellinthepit.bandcamp.com/
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    Warm Regards,
    Destin

SmarterEveryDay
SmarterEveryDay

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. https://www.youtube.com/watch?v=57IMufyoCnQ

24 วันที่ผ่านมา
Bill Keith Channel
Bill Keith Channel

You should be wearing gloves handling all that mercury.

3 วันที่ผ่านมา
Jono Pearson
Jono Pearson

PLEASE DO A VIDEO ABOUT ISOCHRONOUS CURVE PLEASE PLEASE PLEASE

3 วันที่ผ่านมา
Thiago Jungles
Thiago Jungles

@destin hello smarter, i was thought something that only you are able to show and explain, you can make a video about the strong of the hair? how much carry or pressure these things can support? i hope you read this, ty

6 วันที่ผ่านมา
MigsShiro Otaku
MigsShiro Otaku

He fast fowarded so we wont because you might miss something he was going quite slow

2 ชั่วโมงที่ผ่านมา
Hercules Rockefeller
Hercules Rockefeller

9 and a half minutes ago, I didn't know that laminar flow existed. Now I know more about it than 7 billion plus people on the planet.

3 ชั่วโมงที่ผ่านมา
Alejandro Mosqueira
Alejandro Mosqueira

Spoiler, the colors never mixed

4 ชั่วโมงที่ผ่านมา
Jonathan Holden
Jonathan Holden

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!

5 ชั่วโมงที่ผ่านมา
Peyton Carter
Peyton Carter

Hahaha my sink has laminar flow

5 ชั่วโมงที่ผ่านมา
Gavin Ward
Gavin Ward

That would be "Sir Geoffrey" or "Sir Geoffrey Taylor" but not Sir Taylor at 0:30.

6 ชั่วโมงที่ผ่านมา
Resilient Jackal
Resilient Jackal

SmarterEveryDay likes laminar flow as as much as beato likes suschords

10 ชั่วโมงที่ผ่านมา
Joseph bourque
Joseph bourque

What, How, Why... Sweet!

10 ชั่วโมงที่ผ่านมา
Andrew Wittenburg
Andrew Wittenburg

Will Smith: It’s rewind time

11 ชั่วโมงที่ผ่านมา
Cyber Henning
Cyber Henning

Destin, please do the mass-to-charge ratio experiment with the deflection tube and Helmholtz coils. With your video quality and slowmotion it would absolutely stunning (more than it already is).

11 ชั่วโมงที่ผ่านมา
Sebastian Sanchez
Sebastian Sanchez

6

12 ชั่วโมงที่ผ่านมา
j p
j p

BUT....technically there was no mixing of the colored corn syrup. Right? It was just an illusion of mixing becausse they were spiraling on top of each other?

12 ชั่วโมงที่ผ่านมา
party4lifedude
party4lifedude

they never really touched but if you looked at it from the side you are looking through all 3 layers so it filters the light as if they were mixed.

5 ชั่วโมงที่ผ่านมา
gluino
gluino

If the rotation were done very smoothly by a servo / stepper motor, could it do the same 7 rotations with fewer "striations"?

13 ชั่วโมงที่ผ่านมา
May CB
May CB

🤯

14 ชั่วโมงที่ผ่านมา
Billie Piper’s Teeth
Billie Piper’s Teeth

J-Roc in da house!

15 ชั่วโมงที่ผ่านมา
A.P.B !
A.P.B !

Striation due to the corn syrup warming up?

16 ชั่วโมงที่ผ่านมา
Alexis PERROTTEY
Alexis PERROTTEY

100 000 Hitlers like this video

17 ชั่วโมงที่ผ่านมา
Roksana Dawil
Roksana Dawil

That's awesome!!! 😀

17 ชั่วโมงที่ผ่านมา
Jason Peterson
Jason Peterson

That’s amazing.

17 ชั่วโมงที่ผ่านมา
Solemn Solace
Solemn Solace

I am too high for this dark magic!

19 ชั่วโมงที่ผ่านมา
sterling archer
sterling archer

I feel more smarter now

วันที่ผ่านมา
Zack Darce
Zack Darce

He only did 6 turns.. watched that part 3 times and counted along with him every time and he keeps skipping #4. Great content though! the end was really really cool!

วันที่ผ่านมา
Jay H
Jay H

Smedley butler ,war is a racket

วันที่ผ่านมา
Carling
Carling

Neato!

วันที่ผ่านมา
Kryptonite
Kryptonite

that makes me think of time and how it seems to flow in one direction when we are the colored syrup. but someone outside of that syrup would be able to flip it, reverse it, manipulate it

วันที่ผ่านมา
AllThePressure
AllThePressure

Who else thinks this looks like an Ali a thumbnail😂

วันที่ผ่านมา
Louis Victor
Louis Victor

Thanks, Bob, I needed this.

วันที่ผ่านมา
Arthur Serino
Arthur Serino

Sorry, but it's NOT reversible mixing. The colors aren't actually being mixed, they're just being overlaid in a tightly-spaced spiral pattern. If they were actually being mixed, you wouldn't be able to separate them again by simply reversing the crank.

วันที่ผ่านมา
praveen ingavle
praveen ingavle

Awesome video on fluid mechanics

วันที่ผ่านมา
Dave Boothney
Dave Boothney

SED: "DO NOT fast forward this video!!" Also SED: *Fast forwards video* J/K A tasteful fast forwarding

วันที่ผ่านมา
Dave Boothney
Dave Boothney

Laminar Flow Day is celebrated in at least fourteen countries worldwide...

วันที่ผ่านมา
Kamal AL-Hinai
Kamal AL-Hinai

Good thing that he lost count on the second time as well!

วันที่ผ่านมา
SeemsSoBoring !!
SeemsSoBoring !!

Nobody : Not a soul: Me: it does look like a galaxy

วันที่ผ่านมา
Lambert SPIESS
Lambert SPIESS

Amazing

วันที่ผ่านมา
firecrow 797
firecrow 797

im surprised you didnt bring up the fact that this how a clutch works

วันที่ผ่านมา
Henrik
Henrik

A clutch in a car? hmm

วันที่ผ่านมา
MIKE JIMENEZ
MIKE JIMENEZ

YOU ARE AWSOME

วันที่ผ่านมา
Arnold Morales
Arnold Morales

What kind of headphones do you have? Can you go over the science of noise cancelation (NC)?? THIS WOULD BE AWESOME !!

วันที่ผ่านมา
Eric Bartha
Eric Bartha

Destin is a better version of Bill Nye.

2 วันที่ผ่านมา
Charlson C. Kim
Charlson C. Kim

ultra awesome

2 วันที่ผ่านมา
Sam Davenport
Sam Davenport

I wish I could subscribe every time a video comes to an end, because every video completely earns it.

2 วันที่ผ่านมา
Van
Van

moral of the story dont eat corn syrup

2 วันที่ผ่านมา
Joel Underwood
Joel Underwood

This video is amazing... NUFF SAID!

2 วันที่ผ่านมา
Mike Morgan
Mike Morgan

David Bohm used this experiment to explain his concept of the Implicate Order of the Universe.

2 วันที่ผ่านมา
Jake Wagner
Jake Wagner

So Taylor expanded on Couette's work, that's a Taylor Expansion then. I knew it.

2 วันที่ผ่านมา
scheerBOM
scheerBOM

The only thing i learned is that its called taylor-couette flow... wow

2 วันที่ผ่านมา
Yagyaansh Khaneja
Yagyaansh Khaneja

watch from 6:30

2 วันที่ผ่านมา
Nick Rz
Nick Rz

Narrator: please dont fast forward it to understand it’s beauty. 4:47 : fast forward it himself 3x times.

2 วันที่ผ่านมา
first last
first last

Well it was already sped up even before then.

วันที่ผ่านมา
TSNEEM SALEH
TSNEEM SALEH

ياليت مترجمه بالعربي

2 วันที่ผ่านมา
Cari Ann du Toit
Cari Ann du Toit

That Was The coolest thing Ever!!

2 วันที่ผ่านมา
arul kathir
arul kathir

One thing, you have lost count during both the rotation during the experiment was conducted and they were co-indentally cut off each other. And the second thing, it was a good metaphor you mentioned and was perfectly timed to the coloured corn syrup to get back to their places by the end of it in relation to the metaphor as well. Nice video. Well done.

2 วันที่ผ่านมา
NeonX
NeonX

do a video on the science of music

2 วันที่ผ่านมา
Crypto Nein
Crypto Nein

Destin, I was really shocked by this video. When you pointed out the shear thinning in relation to this radial motion it very much reminded me of how the current geological formation theories are so very flawed. There's some research from a few outside-of-the-box university professors that are forging new channels of thought in planetary formation based on planets being shells with essentially hollow cores - your video here really threw my eyes wide open at how valid and plausible this research actually is! Their work goes further than anything else in current acceptance to properly explain earthquakes and various other phenomena we don't fully understand. Great video!

2 วันที่ผ่านมา
Crypto Nein
Crypto Nein

@Asrar Sultan you obviously didn't read a word I said and I reciprocated.

23 ชั่วโมงที่ผ่านมา
Asrar Sultan
Asrar Sultan

​@Crypto Nein Every statement you made here is wrong at many levels, i can dissect them and then feed you their faults but why waste time over someone who lives like a troll. Physics and other sciences are not stagnant but very much blooming and expanding in different direction. It is only when you associate yourself with researching world you come to know about them. All the discoveries at the start of the 20 century are time tested and very much established while the recent findings cannot be given the status of established science until they are repeatedly falsified or proven to be correct which takes a plethora of time and then being printed on school text books such that stubborn trolls like you can know how world works. I myself do not hold scientific dogmas in high regard but whenever we want to prove something we are burdened to produce evidences contrary to mainstream paradigms. Shifts in thinking can only occur when you have potential to overturn how and what is already known.

วันที่ผ่านมา
Asrar Sultan
Asrar Sultan

@Crypto Nein ​ @Crypto Nein First of all your use of nonsensical jargon and barely expressive sentences is the real indication of being ignorant, intolerant, uneducated, conspiracy propagator, and being very daft in manners and possessing the demeanor that of a spoiled teenager. 'Overwhelming' is pretty vernacular and often used in everyday life. I very much expect such things from a person like you who interjects "lol"; "cool"; and other nonsensical words after every idea their brains can muster after drastic struggle. I think i showed real humility when i asked for your guidance in knowing the faults in geology (hope you know what those are in geology too). Instead of telling me what those faults are you started acting like a troll by insulting and criticizing me without anything to offer. Second ; English is my 3rd language and i think taking my typing skills as an insult to your intellect are very distressful. I'm researcher in Geology so it can be taken as my sincerity that I asked for your no-where to be found knowledge about geology. I'm ashamed at the capacity people tend to have to shun established sciences in favor of junk sciences. Last but not the least I very much hope that you are not from India, If yes then everything can be explained and understood regarding your netiquette and online behaviour

วันที่ผ่านมา
Crypto Nein
Crypto Nein

@Asrar Sultan your closed mindedness and inability to research is sincerely disturbing. This kind of a damned paradigm here is primarily why we are in a stagnant state in physics and many of the other sciences. The discoveries that are being made today are actually minuscule - but not because we know so much, but because people start to believe in this kind of dogma. I literally can give you names and their institutions, but what good would that do you or anyone else who relies on the mega-teat of "MSM" and it's subjugate MSS as you refer to? Your use of loaded words such as "overwhelming" is a red alert for those who think and reason. You use a few of these phrases that reveal true intent. If you could simply recognize that humility and a recognition of not knowing is the foundation of science itself, then tremendous growth could be achieved. Please also consider the time tested axiom about flies with honey and vinegar.

2 วันที่ผ่านมา
Asrar Sultan
Asrar Sultan

one should rely more on mainstream and less on fringe research until fringe is brought into the fold of mainstream via overwhelming scientific evidences. What we have currently is the best we got to explain geological phenomenon including earthquakes, though i support the idea that everything can be improvised until perfection. I don't see much flaw in our geology, Would you be kind enough to hint me about some so that it acts as an eye opener for me as well.

2 วันที่ผ่านมา
Joe Soh
Joe Soh

The mention you mentioned don’t fast forward, I did. Lol

2 วันที่ผ่านมา
E. Specht
E. Specht

The way he says " Couette" Couwette is so funny. J'ai froid, j'ai besoin d'une COUW ETTE aurait tu une COUW ETTE à me prêter?

2 วันที่ผ่านมา
Sigurður Logi
Sigurður Logi

My mind just exploded :O

3 วันที่ผ่านมา
brave moua
brave moua

You should check out a slow mo of a sand blasting for taking care of rust I wanna see how it works.

3 วันที่ผ่านมา
Bill Keith Channel
Bill Keith Channel

So when you slowly unwind the fallacious assumptions of the heliocentric model and get back to the the base that all else was stacked on you will realize that the earth is a stationary flat plane.

3 วันที่ผ่านมา
Bill Keith Channel
Bill Keith Channel

You should be wearing gloves handling all that mercury. tinyurl /HighFructoseMercurySyrup

3 วันที่ผ่านมา
MrSMF
MrSMF

It is... WEDNESDAY MY DUDES!

3 วันที่ผ่านมา
Gary Cz
Gary Cz

loved this video, thankyou

3 วันที่ผ่านมา
Thomas Willems
Thomas Willems

hey it's me Destin from LAMINAR FLOW

3 วันที่ผ่านมา
Charlotte Cunaud
Charlotte Cunaud

I’m french and your pronunciation of Couette is actually right so good job ! 👍🏻😂

3 วันที่ผ่านมา
Gen Li
Gen Li

Charlotte Cunaud that one is easy for us! :)

22 ชั่วโมงที่ผ่านมา
TheAbc45678
TheAbc45678

Can you explain how a smartphone knows how much battery power is left? The voltage is constant so how does it know how much energy is left? I've googled this and the answer appears to be "it doesn't know, it just estimates by measuring how much power was used since it was full". I don't like that explanation.

4 วันที่ผ่านมา
TheAbc45678
TheAbc45678

@Marcus Sykora Voltage detection only works when turning the phone on. ... "When the phone is running, we thus cannot rely on voltage measurements. " says the internet.

3 วันที่ผ่านมา
Marcus Sykora
Marcus Sykora

Smartphones use Lithium ion (Li-ion) batteries, these batteries operate within a certain voltage range. The smartphone is able to read the voltage of the battery and calculate the percentage of remaining battery power. Li-ion batteries use cells and each cell can store up to 4.2 volts, as the battery is used this will go down and most smartphones stop discharging to prevent damage between 3.0 and 3.6 volts. Past that your battery starts to damage itself, it’s pretty cool stuff. If you’re interesting in learning more look up “Lithium Ion Batteries”

3 วันที่ผ่านมา
Andy Ireland
Andy Ireland

Hey I heard that a duck’s quack doesn’t eco. Is this true?? How, why?

4 วันที่ผ่านมา
Divyaan Dhanak
Divyaan Dhanak

It’s amazing

4 วันที่ผ่านมา
MrCount
MrCount

That's awesome! Thanks for taking the effort and show us

4 วันที่ผ่านมา
general lobster
general lobster

this kind of messes up my conceptual understanding of Sean Carrols analogy about coffee and cream mixing to explain the arrow of time, and life from the perspective the of the second law of thermodynamics. But I guess the colors are not actually mixing in this demonstration of ultra laminar flow.

4 วันที่ผ่านมา
Matazj
Matazj

The colors are mixing and it's the same as the coffee and cream, it's just a difference of degree. The analogy is still valid. The second law is a statistical law, it can be 'broken' in certain situations but it's just so infinitesimally unlikely that it doesn't really happen, same with unmixing the coffee and cream.

2 วันที่ผ่านมา
James Shadle
James Shadle

Hey Destin. I’m a big baseball fan and it would be so cool if you could do a video on a pitch called a knuckleball

4 วันที่ผ่านมา
Chris Chow
Chris Chow

Liked this video when he started rotating. His passion transferred and I was actually so excited for this experiment to work. When Destin asked "is your heart pounding?"I didn't realize mine was haha

4 วันที่ผ่านมา
parer pro
parer pro

Do a video of how a rock skips on water and does the shape even matter

4 วันที่ผ่านมา
Eric Bartha
Eric Bartha

Check out Mark Rober! He actually did a video on this and built a machine to skip rocks perfectly (he and Destin are friends so I'm sure he would say the same thing).

2 วันที่ผ่านมา
Andrew Gleizer
Andrew Gleizer

Be interested in seeing if the fluid trace could be modeled with a polar function. It seems like it'd be easily modeled as a first order, with r dependent on theta. Another test done over a grid might make for some cool math!

5 วันที่ผ่านมา
Esphyxia [Dubstep]
Esphyxia [Dubstep]

This is like the coolest thing

5 วันที่ผ่านมา
Jacob Wilson
Jacob Wilson

I have an idea for a video: try to figure out why it's so hard to ride a bike backwards as in a normal bike going backwards down a hill why is it so hard to balance

5 วันที่ผ่านมา
Jen Pearson
Jen Pearson

I have a question about something like how you hear up and down. My question is how can you feel how something thick-ish and are able to tell that it's thick. For example if you take a 1/4 inch metal plate, close your eyes and pinch it with one finger on one side and the other on the opposite side you can tell that it's thick. If you can answer my question that would be great. Love your channel by the way!

5 วันที่ผ่านมา
GEO Pictorial
GEO Pictorial

Hi Destin.. I have only recently discovered your channel and I can't describe just how much I enjoy your videos..! I was never very mathematically minded at school.. physics and chemistry were unhappy mysteries for me and I just about coped with biology.. so no surprise I became a photographer..! As such, I have a heightened sense of wonder at this world we inhabit but you have added extra dimension and awe.. and I thank you for it. I would love to see you one day visit my homeland of Greece and to see your take on all those wonderful inventions the ancient Greeks came up with.. have you ever heard of the Antikythera Mechanism..? I would love to hear your take on it..! Wishing you and your family all the very best and thank you again.! g

5 วันที่ผ่านมา
Marianne M
Marianne M

Not sure if you'll see this cause there are more than 4.5K comments as of this posting and my info is off this topic but since this is your most recent posting here goes ... if you're still interested in bird slowmo video check out Leslie the bird nerd from Newfoundland. Her latest post (6/9/2019) has some great shots of blue jays direct incoming flight to land and takeoffs in slowmo. I know you usually partner with guys but with her patience and bird following partnered with your super slowmo cameras, the images would be great.

5 วันที่ผ่านมา
Marianne M
Marianne M

Not sure if you'll see this cause there are more than 4.5K comments as of this posting and my info is off this topic but since this is your most recent posting here goes ... if you're still interested in bird slowmo video check out Leslie the bird nerd from Newfoundland. Her latest post (6/9/2019) has some great shots of blue jays direct incoming flight to land and takeoffs in slowmo. I know you usually partner with guys but with her patience and bird following partnered with your super slowmo cameras, the images would be great.

5 วันที่ผ่านมา
Md Missile Islam Kd
Md Missile Islam Kd

I love this video.......thanks for it......

5 วันที่ผ่านมา
Uma Chan
Uma Chan

I've known about this. I've read about this. I understand the principle behind it. But to actually see it in action? That's so cool. Thanks Destin.

5 วันที่ผ่านมา
suf sanin
suf sanin

Can you please make a video on MAGLEV trains and how they work?

5 วันที่ผ่านมา
Elfien Spirix
Elfien Spirix

Ah maglev is fun, Hats what I study and work with xD You can build a makeshift model yourself with some basic ceramic fridge magnets (Preferably the disc ones with holes in the center) and a pencil. Current project, is the "Project Mcfly" Computer mouse. Yes Im serious.

3 วันที่ผ่านมา
Chloe Leis
Chloe Leis

My family and I were just discussing inverted and non-inverted "looking" in video games, trying to figure out why some of our brains work one way versus the other. My first thought was asking you, so do you have any explanation? A video would be awesome, diving into why we prefer one way and what might have influenced that. Thanks Destin!

6 วันที่ผ่านมา
That Homeless Scrubbalo
That Homeless Scrubbalo

Love it. Perfect way to explain a live lesson. Thank you

6 วันที่ผ่านมา
ayoub lotfi
ayoub lotfi

That was brilliant 😍

6 วันที่ผ่านมา
AJ Belville
AJ Belville

You should try a slow motion of the Garuda sanjeevani root climbing up a stream of water, I don't think it's been done before

6 วันที่ผ่านมา
Nelson Brown
Nelson Brown

Just how low does your Reynolds number go? Would you ever consider vlogging Stokes flow?

6 วันที่ผ่านมา
J. Rey
J. Rey

Guy gets a bit too excited about nothing.

6 วันที่ผ่านมา
PatrickTheDevil
PatrickTheDevil

You did 6 turns not 7

6 วันที่ผ่านมา
Anthony Stumpf
Anthony Stumpf

You should do a video on the physics of slinkies. It’s so cool

6 วันที่ผ่านมา
Hadley Lemar
Hadley Lemar

"Don't skip to the end, you'll miss my sponsor plug"

6 วันที่ผ่านมา
Shane Dunne
Shane Dunne

Rumour has it he is still counting to 7

7 วันที่ผ่านมา
nolan rains
nolan rains

I never wanted to blink while watching this

7 วันที่ผ่านมา
Silver Silverov
Silver Silverov

Unbelievable, very nice!!!!!

7 วันที่ผ่านมา
Jacob Campbell
Jacob Campbell

Destin I have a question that I would like you to try to solve something for me because I am very confused if you are interested in please contact me

7 วันที่ผ่านมา
Chloe RIP
Chloe RIP

You should do a video on vision and how we see color. Also how color is seen through a camera.

7 วันที่ผ่านมา
الناقد
الناقد

i don't know why u do that what is the purpose

7 วันที่ผ่านมา
Gixer750pilot
Gixer750pilot

It’s easy to pronounce , I’ll say it phonetically, it’s pronounced Tay-Lor , or Tay - La. practice you will get there

7 วันที่ผ่านมา
Affan Ahmad
Affan Ahmad

@ SmarterEveryDay what would happen if the angular velocity of mixing and unmixing has a very high gradient. Will the results be the same? Mixing at higher angular velocity may cause "slippage" of the fluid on the inner cylinder and unmixing at a slower velocity may have less or no slippage resulting in a possible different outcome.

7 วันที่ผ่านมา
artsycjm
artsycjm

Your awesome and laminar flow is awesome!

7 วันที่ผ่านมา
Larry Altman
Larry Altman

How much of a difference would there have been if you had vacuumed the corn syrup first?

8 วันที่ผ่านมา

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