The Secret of Synchronization

  Ganger 6,221,769

Veritasium

17 dager siden

How does order spontaneously arise out of chaos? This video is sponsored by Kiwico - go to www.kiwico.com/Veritasium50 for 50% off your first month of any crate.
An enormous thanks to Prof. Steven Strogatz - this video would not have been possible without him. Much of the script-writing was inspired and informed by his wonderful book Sync, and his 2004 TED talk. He is a giant in this field, and has literally written the book on chaos, complexity, and synchronization. It was hard to find a paper in this field that Steven (or one of his students) didn't contribute to. His Podcast "The Joy of X" is wonderful - please listen and subscribe wherever you get your podcasts www.quantamagazine.org/tag/the-joy-of-x
Nicky Case's Amazing Firefly Interactive - ncase.me/fireflies
Great Kuramoto Model Interactive - www.complexity-explorables.org/explorables/ride-my-kuramotocycle
References:
Strogatz, S. H. (2012). Sync: How order emerges from chaos in the universe, nature, and daily life. Hachette UK. - ve42.co/Sync
Strogatz, S. H. (2000). From Kuramoto to Crawford: exploring the onset of synchronization in populations of coupled oscillators. Physica D: Nonlinear Phenomena, 143(1-4), 1-20. - ve42.co/Strogatz2000
Goldsztein, G. H., Nadeau, A. N., & Strogatz, S. H. (2021). Synchronization of clocks and metronomes: A perturbation analysis based on multiple timescales. Chaos: An Interdisciplinary Journal of Nonlinear Science, 31(2), 023109. - ve42.co/Goldsztein
The Broughton Suspension Bridge and the Resonance Disaster - ve42.co/Broughton
Bennett, M., Schatz, M. F., Rockwood, H., & Wiesenfeld, K. (2002). Huygens's clocks. Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 458(2019), 563-579. - ve42.co/Bennett2002
Pantaleone, J. (2002). Synchronization of metronomes. American Journal of Physics, 70(10), 992-1000. - ve42.co/Pantaleone2002
Kuramoto, Y. (1975). Self-entrainment of a population of coupled non-linear oscillators. In International symposium on mathematical problems in theoretical physics (pp. 420-422). Springer, Berlin, Heidelberg. -- ve42.co/Kuramoto1975
Great video by Minute Earth about Tidal Locking and the Moon - ve42.co/MinuteEarth
Strogatz, S. H., Abrams, D. M., McRobie, A., Eckhardt, B., & Ott, E. (2005). Crowd synchrony on the Millennium Bridge. Nature, 438(7064), 43-44. - ve42.co/Strogatz2005
Zhabotinsky, A. M. (2007). Belousov-zhabotinsky reaction. Scholarpedia, 2(9), 1435. - ve42.co/Zhabotinsky2007
Flavio H Fenton et al. (2008) Cardiac arrhythmia. Scholarpedia, 3(7):1665. - ve42.co/Cardiac
Cherry, E. M., & Fenton, F. H. (2008). Visualization of spiral and scroll waves in simulated and experimental cardiac tissue. New Journal of Physics, 10(12), 125016. - ve42.co/Cherry2008
Tyson, J. J. (1994). What everyone should know about the Belousov-Zhabotinsky reaction. In Frontiers in mathematical biology (pp. 569-587). Springer, Berlin, Heidelberg. - ve42.co/Tyson1994
Winfree, A. T. (2001). The geometry of biological time (Vol. 12). Springer Science & Business Media. - ve42.co/Winfree2001
Special thanks to Patreon supporters: Mac Malkawi, Oleksii Leonov, Michael Schneider, Jim Osmun, Tyson McDowell, Ludovic Robillard, jim buckmaster, fanime96, Juan Benet, Ruslan Khroma, Robert Blum, Richard Sundvall, Lee Redden, Vincent, Lyvann Ferrusca, Alfred Wallace, Arjun Chakroborty, Joar Wandborg, Clayton Greenwell, Pindex, Michael Krugman, Cy 'kkm' K'Nelson, Sam Lutfi, Ron Neal
Written by Derek Muller and Petr Lebedev
Animation by Fabio Albertelli and Jakub Misiek
GFX and 3D animation by Jonny Hyman
Filmed by Derek Muller and Raquel Nuno
Edited by Derek Muller
Additional video supplied by Getty Images
Thumbnail by Ignat Berbeci
More footage from NASA's Scientific Visualization Studio
100 metronome video from nopost.info/throw/2NvZqGbH0YWdYsk/video
Intro animation by Jorge Cham
Thanks for the BZ footage from SteinbockGroup: nopost.info/throw/rrDPZKjYvnqpntU/video and
NileRed nopost.info/throw/sbKUnovZx2Jkprs/video
Animation of waves in the heart from The Virtual Heart/ EM Cherry/ FH Fenton - ve42.co/Cardiac and ve42.co/Cherry2008
Chemical materials and protocol provided by Mike Morris and the UCI Chemistry Outreach Program www.chem.uci.edu/~jsnowick/outreach/UCI_Outreach/index.html
Thanks to Alie Ward for title/thumbnail consultation
Thanks to Dr Juliette Becker and Dr James O'Donoghue for the planetary science help
Music from Jonny Hyman, Epidemic Sound epidemicsound.com "Seaweed" "Deeper Than The Ocean" "Ripple Effect"
Music also from Artlist artlist.com "Children of Mystery"
Thumbnail by Ignat Berbeci

Kommentarer
Pantou Fos
Pantou Fos 29 minutter siden
The whole University has synchronicity. It has to do with the Rythm of The Spirit we are living in.
PancakePower_FTW
PancakePower_FTW 37 minutter siden
LMAO THIS WAS ON A STATE TEST! Thank you for making educational, yet interesting content! Pretty sure they used the same sources you did.
Hello Giddy
Hello Giddy 37 minutter siden
Nothing beats the ancient civilizations' innovation which last thousand years
salamanca1954
salamanca1954 47 minutter siden
Firefly populations in different locations around Tennessee, if memory serves, light up in waves.
Pola & Tiger
Pola & Tiger 50 minutter siden
The 2 clocks synchronize because it's love!
BoredJustChillin
BoredJustChillin 54 minutter siden
The videos are so satisfying to watch
KC Poe
KC Poe Time siden
We don’t really have to go back 350 years.
salamanca1954
salamanca1954 Time siden
Humans. Don't get me started. As the herd of we primates fell into step, a perfectly reasonable way to move in a dense crowd -- Hello, army! -- they set up a dangerous resonance in the bridge structure, something the engineers had not anticipated. They should have studied human herds, amd the military, before drawing up the structure. During the American Civil War, and I imagine in all the wars of humanity whenever a pontoon bridge was laid over a body of water, the troops were instructed to break route step, and just shamble randomly over, like any crowd in a street. Resonance has long been noted for its destructive properties, (see earthquakes, wind and Galloping Gerty, the Tacoma Narrows Bridge failure) but I think, forgotten for its positive properties, both physical and mental. And for anyone who reads this and gets a redass about it, we are all primates, the alleged greatest of the great apes. Sometimes we act like that ... sometimes not so much. We contain both.
Simon Hernandez
Simon Hernandez Time siden
To answer 19:30; Almighty God's Word!
Vaporizers101
Vaporizers101 2 timer siden
I am a scientists and this blows me away
DeRien8
DeRien8 2 timer siden
So this is how we solve the "measuring unidirectional speed of light" problem? We use this principle to synchronize the clocks of the detectors
Elliott Smith
Elliott Smith 3 timer siden
I went to a performance in Denmark once, and at the end people were applauding, each at their own pace but then they all went in sync and it was scary as
Gravity ERA
Gravity ERA 3 timer siden
People who dislike this: n0, only chaos
Nhat nguyen
Nhat nguyen 3 timer siden
Love that he puts sponsor stuff at the end of the video
giothemath
giothemath 4 timer siden
Trying to remind ourselves of our cosmic existence, one day we will all meet again
Epic1 Gamer
Epic1 Gamer 4 timer siden
👍
Soman Rama
Soman Rama 4 timer siden
ok metronomes on a wobbly surface and light bugs. And..... the whole universe. No just no
Robert Quinn
Robert Quinn 5 timer siden
Inertial equilibrium.
Syphirioth
Syphirioth 6 timer siden
This is probably how Nikola Tesla would wanted to get his Tesla towers in sync. Earth being the wooden bar.
A. Alzate
A. Alzate 6 timer siden
In this age of high technology, physics still manages to mystify us. Nicola Tesla indeed was on to something when he cane up with the earthquake machine. 🕵
George Pal
George Pal 6 timer siden
I really liked this. But what I liked the most is that it took some simple and obvious things we take for granted, and offered some profound insight. Thank you.
J D
J D 6 timer siden
This is how democracy was born. The majority wins. The minority must follow afterward
Víðarr Kerr
Víðarr Kerr 6 timer siden
It is waves. Waves always equalize.
Guru
Guru 6 timer siden
Part of this phenomenon has to be caused by the human mind though, right? Not everything is as synchronized as it appears, and we humans like finding patterns in things that don't really have patterns
Charles Macgilchrist
Charles Macgilchrist 6 timer siden
It's because they're all part of the same single body that they eventually oscillate as a single body.
Tobe Vincent
Tobe Vincent 7 timer siden
Brilliant, brilliant! And a quality video! Keep it up my man!
vayhn
vayhn 7 timer siden
seeing veritasium's HD face after that bald guy with the bad webcam is kind of terrifying
pleappleappleap
pleappleappleap 7 timer siden
Does increasing the number of metronomes increase the consistency of the timing?
silk Alter
silk Alter 8 timer siden
Out of the way so amazed it's like a room full of girls when they start hanging out together they start synchronizing on their menstrual cycle that fun
SATERN
SATERN 8 timer siden
This channel makes the best videos ever!!!!
Richard Shane
Richard Shane 8 timer siden
nature's Natural Feedback loop seems to propagate throughout our reality created over our natural humanistic existence expressed by some who have been acute to the feedback as a religious phenomena throughout the world. Our natural pendulum of life and death is especially perceived at death of a human system while during our life time some-we are sensitive to the humanistic experience as a whole called a civilization... realized as a moral pendulum written through out written history... Peace and Love always
Boat
Boat 8 timer siden
If there were 70 men marching, 60 of them fell and 20 of them were injured who were the extra 10 that were injured?
Cliente Promedio
Cliente Promedio 8 timer siden
My god... I love this channel
Ary vanHarrick
Ary vanHarrick 9 timer siden
Explanation of why the one changes motion (after 5:44)is flawed.The arrows are drawn the wrong way. The TOTAL of the two that het in sync first will balance out with the counter motion of the platform, but that don't mean that the platform doesn't move. And the move of the platform is forced by the two that are synced already. Be cause of which it dominates the one that is still doing is own thing.
Vakond Simple
Vakond Simple 9 timer siden
Synchronicity is interesting and there are more syncs... cause each spectrum(world) has an own balance...as much balance,as much syncs...so the question is which balance we choose, which sync?Thatswhy parallel waves are important,we must choose our own balance then recognize the parallels and keeping the line...if we are in higher balance we learn but we get left behind or must try more times not to get left behind...if we are in lower balance we get not our results of our works...so choosing which sync is parallel is very important...and not each sync is available everywhere...even in universe there are more balances...and there are more universes... basically we must find the parallel outside what we are already exactly inside... mostly people are choosing lower or upper nivou balance than themselves...but it's a good school in upper nivous to getting some knowledge or rolling in the deep to leaving the inner suffering behind...this channel has a good nivou.
DorGreen1
DorGreen1 10 timer siden
2:16 the wrong acceleration on the pendulum is driving me crazy
Comrade Everclear
Comrade Everclear 10 timer siden
Nature is actually shockingly orderly. It prefers it in fact. Its why we see it everywhere and why "random chance" cannot in any fathomable sense explain our very existence.
The word
The word 11 timer siden
And as it is appointed unto men once to die, but after this the judgment: (Heb 9:27 KJV) |>~~~~~~
anand wankhade
anand wankhade 11 timer siden
hey man, i was thinking....if the synchronization works atleast with a solid connection(clocks kept on same surface or something like that) , wouldn't this solve the basic issue we had while we were trying to measure speed of light!!.....since the clocks were unable to synchronize then....we couldn't measure the speed of light in one way....but using these nomes....if we first set them up and let them synchronize over time (which they will eventually)....won't then will be able to measure speed of light in both(hence different) directions! possible or not...do let me know please!
beleafer22
beleafer22 11 timer siden
Is this what happens when you are at a red light and watch the turn signal of the car in front of you sync with your turn signal?
Zbyszek Kopeć
Zbyszek Kopeć 11 timer siden
The Earth is flat.
Sequential Geek
Sequential Geek 11 timer siden
Wow, so like, when you live in a fake country that only enables people to hate on each other, and outsource jobs, and covers everything in asphalt, grueling traffic, and remote strip malls w/junk food, then you will end up w/people walking in a sick, twisted, 'entitled' destructive, hurtful cadence. **So saying "Oh well, that's your choice, then" is a bunk term, no?**
lennat24
lennat24 12 timer siden
We just think it's disorder because we're too small to see the whole thing.
Trotrodor
Trotrodor 13 timer siden
no joke, this video gave me an idea for my phd ... see you at the nobel prize
Robert Neumann
Robert Neumann 7 timer siden
tell me your name i will wait for you to appear in the news :D
Burning It
Burning It 13 timer siden
"So you naturally expect universe to be "Messi" " --mybrain
jovi_al
jovi_al 13 timer siden
Remember when you were in the school lunch room and everyone happened to finish a sentence at the same time, causing a weird silence?
Víðarr Kerr
Víðarr Kerr 6 timer siden
No.
No One
No One 13 timer siden
0:30 does this solve special cases of the N-body problem?
S W
S W 14 timer siden
I wonder how the metronomes would react if they were placed on a platform resting on steel balls. And then more when the metronomes are in a circle ...
Andrew Gampal
Andrew Gampal 14 timer siden
2:20 I really thought it was the Minecraft music at first.
Boomchucks
Boomchucks 15 timer siden
1:15 good heavens! the army learned a lesson and nobody died? A Miracle!
Sam Reddig
Sam Reddig 6 timer siden
Well it WAS the british army.
Dodd Rougeau
Dodd Rougeau 15 timer siden
You all understand the immune system perfectly well how to diminish as many people as you possibly can, thus to reduce their immunity to Cancers and all types of fatal diseases within the herd of The unwanted, useless eaters
Dodd Rougeau
Dodd Rougeau 15 timer siden
Everyone who take civil engineering understands the World is Flat. The building of Bridges railroad tracks, and canals, confirm this.
Miguel Aguilar
Miguel Aguilar 15 timer siden
I noticed synchronization with turn signals with cars at a turning lane any explanation to that???
Máté Horváth
Máté Horváth 15 timer siden
Great video as usual! I'm from Hungary and we call that type of clapping "vastaps" seen from 9:40, in English that would be "iron clapping". Just a fun fact ;)
Scare Flare
Scare Flare 16 timer siden
The thing is energy distribution becomes equal
No One
No One 16 timer siden
15:01 Him: that's not a fart.... crap! ... 19:02 I have been sitting in my own poop to far to long now.
Morpheus848
Morpheus848 11 timer siden
Was thinking the same lol
미카엘커트
미카엘커트 16 timer siden
vsauce or this channel?
Herpa Derp
Herpa Derp 16 timer siden
We're with you all the way against Twitter bro.
Jostein T
Jostein T 16 timer siden
Question: do the slower ones catch up, or do the faster ones slow down? to which one do the others "fall in line" to? lets say you have 1=2bpm, 2=4bpm and 3=6bpm, which one would they sync up to?
Qam001
Qam001 17 timer siden
Simple answer, God
KK B
KK B 17 timer siden
Not sure how true it is, but my friend once mentioned periods among group of girls tend to synchronize over time.
KK B
KK B 17 timer siden
Great Video Derek.
Jesse Gilbride
Jesse Gilbride 18 timer siden
People clapping probably doesn't count. Too much opportunity for minds to get involved. If their hearing weren't a factor, then a better argument could be made. Anyway, good video.
ToolforOffice
ToolforOffice 19 timer siden
The firefly phenomenon reminds me of how people sync their breathing with other people
Masid
Masid 19 timer siden
2:01 they just want to cross from other side of the bridge
Thai Binh
Thai Binh 20 timer siden
I and my ex talked about this. She said it's because of god's will or kind like that. I said science. Yeah, we broke up.
arshlan vh
arshlan vh 21 time siden
This is science
Prasad B R
Prasad B R 22 timer siden
For that metronome experiment you said that it is regardless of number of metronomes. I mean that how many metronomes doesn't matter. But is it regardless of the size of platform too? I mean the relative size of metronome and platform?
Don Carmen
Don Carmen 22 timer siden
WOW
Don Carmen
Don Carmen 22 timer siden
fun with beer cans? I have a fun with 2 X 4s program. Hahaha.
Harshan Maju
Harshan Maju 22 timer siden
Your videos are really amaZingggg
Alex
Alex 22 timer siden
Damn, if you put several rocket engines together instead of big one, imagining a disaster will happen.
Nyan Cat
Nyan Cat 22 timer siden
Me, an Assassin's Creed enthusiast: How can it be a secret you just climb on top of a high building and press V... Then miss the haystack and fall to your death
Chester Liwosz
Chester Liwosz 23 timer siden
Hello Turing instabilities
NoName YesName
NoName YesName 23 timer siden
18:03 here's the answer
Gabriel Gray
Gabriel Gray 23 timer siden
The people on the bridge are simply reacting to sway so that makes them all moving sync it's no secret
BP-Brain Problem
BP-Brain Problem Dag siden
can we use the kuramoto model to calculate the one way speed of light?
1joshjosh1
1joshjosh1 Dag siden
I wish I was born smarter. 😔
marbleblue
marbleblue Dag siden
How the heart muscle works in spirals is amazingly beautiful to me.
justdl
justdl Dag siden
Who waits to get on a long line that’s wobbly like that? And you brits call us americans crazy.
mynamewhatis
mynamewhatis Dag siden
This went from neat physics phenomena to woowoo real fast.
Saris Windsong
Saris Windsong Dag siden
We call nature disorder just because we dont understand how nature really works
Jonny D
Jonny D Dag siden
Your entire channel is at jeopardy because Bill Gates is behind creating COVID-19 virus. It is a man-made virus and for somebody to predict that only a few years before it came out is too coincidental. And now ironically he is helping support in creating a vaccine. Follow the money!
Daniel M
Daniel M Dag siden
I don’t mean to sound like a know it all but other then the advanced mathematical equations which I won’t pretend to understand but some of these interactions seem to have be pretty obvious.
Carlos E. Torres Vinueza
Carlos E. Torres Vinueza Dag siden
07:07 In class this would be the exact moment when I stop understanding what the teacher is talking about
Alfredo Toscano
Alfredo Toscano Dag siden
Acaso con las mentes de las personas no sucede lo mismo? Cuando la mayoría cree en algo terminan arrastrando al resto!!!!....como si entraran en sincronía
Ruben Moreno
Ruben Moreno Dag siden
It’s a very interesting video.
Nat Hat
Nat Hat Dag siden
Everyone who studies complex system should read about dialectal thinking, very helpful
Will C
Will C Dag siden
👍🏽👍🏽
DrawSketchGamingYT
DrawSketchGamingYT Dag siden
Bru 2160p res
MCTHISBELLEND
MCTHISBELLEND Dag siden
GOHOHO90
stinko
stinko Dag siden
Noone: This guy: LonGAtoOD
Oscar BERTOLA
Oscar BERTOLA Dag siden
Y ¿Cómo se puede explicar que en las residencias estudiantiles de chicas, o en una casa donde viven varias mujeres, se suele ver que ellas sincronizan las menstuación? Aunque ellas lleguen en diferntes fechas, y con la menstruación en otro período, al poco tiempo entran en sincronía. A veces hay excepciones
Oscar BERTOLA
Oscar BERTOLA Dag siden
And how can it be explained that in student residences for girls, or in a house where several women live, it is usually seen that they synchronize their periods? Although they arrive on different dates, and with menstruation in another period, soon after they come into sync
Yasin Özkan
Yasin Özkan Dag siden
12:40 cc: not facilitatory but "oscillatory"
Fuck Fuck
Fuck Fuck Dag siden
Can synchronisation can be used on emotions ? Since empathy is the reproduction of an emotion we percieve
Mizo Mint
Mizo Mint Dag siden
What would happen if all those random particles that pop in and out of our existence all popped into our existence at the same time? Would they throw the entire universe into chaos?
arty6164
arty6164 Dag siden
Wasn't that the Big Bang?
Louis Henn
Louis Henn Dag siden
This was a fantastic video. Really interesting content, interesing guest and excellent quality
Jordan Jackson
Jordan Jackson Dag siden
My mans really said longitude with a hard g
Ray Is Bored
Ray Is Bored Dag siden
Does that mean we’re drifting away far into space?
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