The Secret of Synchronization

31. mars. 2021
6 477 781 Ganger

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 notown.info/two/video/2dqvqGWSoLOdk8k.html
Intro animation by Jorge Cham
Thanks for the BZ footage from SteinbockGroup: notown.info/two/video/r6-lZKejjaipz9U.html and
NileRed notown.info/two/video/srFqnoqklpBk17s.html
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
  • Awesome analogy by the professor. The pendulum are friends.

    Ric PowersRic Powers5 minutter siden
  • I've read Steven Strogatz' "Sync" book a decade ago, and it was enthralling. Thank you for writing that, Professor!

    yasio boloyasio bolo2 timer siden
  • Conclusion God is Genius

    Johann PetersenJohann Petersen3 timer siden
  • Pr.....how civadas sound late in the day as you drive on a long country road. You can hear them become synchronized....Frogs croaking around a pond at night....Or the way you tune a guitar using harmonics..... that dynamic oscillation.......some people can hear the disonance waaaaay sooner than others.

    Robby ClarkRobby Clark3 timer siden
  • Shiiish

    WertibusWertibus3 timer siden
  • So can u make a spinning circle if you put multiple on a circle thats on balls?

    114 timer siden
  • That's by the way a perfect explanation for the attractiveness to adjust your own thinking conform to the dominant public opinion. That takes much less energie as keep your own independent mind and be continuously out of phase with that public opinion.

    Major MonogramMajor Monogram5 timer siden
  • As a child I did observe that randomly people in group start walking in synchronization but could never reason it. This video was amazing tbh!

    Saksham KiroriwalSaksham Kiroriwal6 timer siden
  • this video was BEAUTIFUL! Thank you a lot! It was very inspiring!

    Calebe TelesCalebe Teles6 timer siden
  • I'm a synergist. I get this.

    Jorge LausellJorge Lausell6 timer siden
  • Wait could this be an explanation for the spooky force that keeps quantum entangled particles synced

    Thomas TonaThomas Tona7 timer siden
  • I was thinking about NTP servers, but this is much better

    Jameezy BreezyJameezy Breezy8 timer siden
  • You're this generation's scientist for kids to watch. The new Bill Nye, but not quite because you lead with different topics.

    1992pv1992pv9 timer siden
  • Life itself is order out of chaos. Just because it’s a law of thermodynamics doesn’t mean it applies to galaxies forming and planets forming and life forming.

    Joey MormannJoey Mormann10 timer siden
  • Here after watching Flying Beast vlog

    missmanimeowmissmanimeow10 timer siden
  • 1:12 so what went wrong? Death eaters mate

    Robert MooreRobert Moore10 timer siden
  • synched my blinkers with other cars to this.

    Mayank AroraMayank Arora12 timer siden
  • That's Tasbeeh, the subtile and hidden melody of this known universe of ours.

    Marathon ManMarathon Man12 timer siden
  • 0:30 uh, the Word of God.

    theBearJeweltheBearJewel12 timer siden
  • 7:30 On your left.

    milad ghazimilad ghazi13 timer siden
  • "What they didn't know was half the frequency was also a problem" --- LOL no, even a freshman in gened for gender studies knows better, or should.

    Veritas et AequitasVeritas et Aequitas14 timer siden
  • Mythbusters did this very experiment with a bunch of metronomes.

    Mani Man-HumanMani Man-Human15 timer siden
  • My head is broken ._.

    Ethan Mari LaneteEthan Mari Lanete16 timer siden
  • The discussion about the 2 clocks “synchronizing” 180 out of phase (3:00 thru 4:30) reminded me of something I witnessed a few years ago. Two of my grandsons (roughly aged 3 and 4 years old) somehow managed to wrestle two 6’ stepladders onto a trampoline. When I stumbled upon the scene they were both 1/2 way up their stepladders and bouncing on the trampoline 180 degrees out of phase (when one was highest in the air the other was lowest on the trampolines downward stretch). As dangerous as it appeared, it was at the same time fascinating. I can’t help but think that somehow they managed, without thinking about it, the same kind of synchronous movement achieved by the two pendulum clocks. I didn’t want to startle them and calmly asked them to stop. I was equally amazed when they managed to stop, climb off the ladders and make their way to the ground without falling. I was relieved and proud all at the same time. 😊🤷‍♂️ Now 17 and 18 years old, neither has any memory of it.

    Scott AdamsScott Adams16 timer siden
  • 19:30 and then the video stops. I hope you can do another video where this is the start ^_^. Though I suppose... given that it's his entire career....it might require more than a video.

    RC-1290RC-129016 timer siden
  • himselfehimselfe16 timer siden
  • Refreshing to see something of such quality and interest

    Stephen StratfordStephen Stratford16 timer siden
  • 5:40 All the three metronomes are pendulums in tthemselves, connected by the White base-board.

    Keen EyeKeen Eye16 timer siden
  • logically, If you can't understand the whole then perhaps you don't completely understand the parts.

    Phoenix HokagePhoenix Hokage18 timer siden
  • Kuramoto Model: ON YOUR LEFT

    TejasTejas20 timer siden
  • Here we see,that the metronome and pendulum are "females" with period

    mst 4891mst 489120 timer siden
  • 15:01 WTF

    MIDHUN GSMIDHUN GS21 time siden
  • Majority Rules

    Sydtastic LSydtastic L23 timer siden
  • Those Kiwico kits sound great. I don't have kids buy like those kind of toys. A few years ago I gave a kit of a interlocking wood frame that made a dinosaur and it had an electric motor that gave it motion - The idea was he and his father would build the thing together. (it was age appropriate). One night dad starts t build it without him and completely messes it up - apparently he can't follow instructions. The moral is an interested parent is as much part of the equation as a cool toy.

    CheepchipsableCheepchipsableDag siden
  • Great

    Cosmology HubCosmology HubDag siden
  • Today's lesson kid's is, be a Leader not a Follower!

    Muhamet UkperajMuhamet UkperajDag siden
  • Everything goes into sync except for the two cars signaling right in front of you.

    Iesach ArrozIesach ArrozDag siden
  • The answer is order is in fact a form of disorder.

    KarmaKarmaDag siden
  • What's a pendalum? Who was this Hoygens guy? Why not hire narrators who know how to pronounce words?

    Jim CrutchfieldJim CrutchfieldDag siden
  • Loved that little bg music sync with the animation at 11:43

    ItsUhMe IbraheemItsUhMe IbraheemDag siden
  • nature is so random it attempts order just to mess with ya

    Weekend FishermanWeekend FishermanDag siden
  • This made me miss VSAUSE

    Josh TurnerJosh TurnerDag siden
  • 6:07 Did anyone notice on 5th coloum & 6th row it was out of sync?

    Sher KhanSher KhanDag siden
  • Indras web I've personally experienced full thought pattern synchronisation while I could talk with someone with my mind and thoughts .. we were close and it somehow blended ... it's weird and magical

    GodGodDag siden
  • According to this phenomena, if we place two watches nearby the second hand of the watch must synchronize to one another as time passes. Correct me if I am wrong!

    Mohammed Rayan KhanMohammed Rayan KhanDag siden
  • after see u video hmm i thing falun gong its true.. every thing in universe its rotate...

    Han DokoHan DokoDag siden
  • Great video! Could you make a video of self-organization considering his similarity with the phenomena of the current video? (Sorry for my english :c)

    S. V. PintoS. V. PintoDag siden
  • It's already been said, but you've really upped the quality of your vids recently (and they weren't too shabby before)! Exquisite stuff

    Johann GambolputtyJohann GambolputtyDag siden
  • Because the universe has a Creator.

    Adrian MartaAdrian MartaDag siden
  • If anyone thinks nature tend to move towards chaos, doesnt knkw what they are talking about and probably failed physics.

    Amaizing WorldAmaizing WorldDag siden
  • 2nd law treats the universe as a closed system, which it is NOT.

    AdhandaAdhandaDag siden
  • This is the kind of breathing and colour of those who saw something beautiful

    zijuiy wttuyzijuiy wttuyDag siden
  • I became a lot smarter than I was before

    HX3_EnFr HdelHX3_EnFr HdelDag siden
  • Synchronized clapping in classical concerts is not an instance of the physical phenomenon, it is a matter of taste and expression of musical beings. It is voluntary, not emergent. It is rather likely to occur in concerts in Brazil and almost never happens in Poland. The person who put this in the video... has not been to many concerts. Clapping in phase means we want an encore. In Brazil and possibly elsewhere a pianist will give an encore immediately if the audience asks in this way. When I do want a bis, I listen to the clapping and find the pulse. It’s intentional.

    Nando FlorestanNando FlorestanDag siden
  • Listen to Steve Reich's "Violin Phase" for an optimal soundtrack to this video :)

    Fabian Van Der ElstFabian Van Der ElstDag siden
  • Dammit veritasium stop keeping me awake!

    Aaron MartinezAaron MartinezDag siden
  • When I was young I often went to church and when we had to eat the host everybody walked in lines oscillating like penguins all at the same time...now I understand why, that’s amazing

    Diletta MoscatelliDiletta MoscatelliDag siden
    • so, similar to "when you stare into the abyss, the abyss stares back at you", "When you beat something into rhythm, that something also beats you into rhythm."

      yasio boloyasio bolo2 timer siden
  • You idiots got the Moon thing wrong but, OK...

    Javier TorresJavier TorresDag siden
  • Subscribed. Like the video and your voice! Thank you for making/creating this video!

    ying17ziying17ziDag siden
  • Nice

    Digit Study PointDigit Study PointDag siden
  • An easy way to get synchronization is to go”ooh oooohhhh oohhhh ooohhh oooooohhh” in a room full of guys

    Joel OliverJoel OliverDag siden
  • Narrator: to understand it, we have to go back 350 years. My stoned ass: Well let's go then.* smirks with a smile, leans back in chair and props foot on knee*

    Jared CroftJared Croft2 dager siden
    • LOL

      Samin The GamerSamin The Gamer10 timer siden
  • Great video! 👍

    Collin SmithCollin Smith2 dager siden
  • That metronome syncing was amazing. In saying that - is everyone getting an ad per minute or is it just me? Is google syncing our ads cos its driving me mad. Time to move all content onto TikTok Veritasium

    Mange ChanagementMange Chanagement2 dager siden
  • I have zero interest in this whatsoever. But I watched it all and loved every minute of it.

    Willfrye1980Willfrye19802 dager siden
  • My brain!!! I LOVED THIS VIDEO!

    Diego FernandesDiego Fernandes2 dager siden
  • Quick question, why did the pendulums sync out of phase but all the metronomes synced to the same phase?

    Shaunak DhekaneShaunak Dhekane2 dager siden
  • ...periods in the amazon brigade

    Big DogCountryBig DogCountry2 dager siden
  • Almost as if it was designed...

    Friday’s are coolFriday’s are cool2 dager siden
  • 7:30 Captain America and The Falcon first meeting 15:02 - happy 420

    PiromPirom2 dager siden
  • Wait is this the same huygen who proposed why waves diffract through small gaps?

    NN2 dager siden
  • I really don’t care how it works, I just love watching 100 metrothingys all clicking together. How soothing!

    Beobout6Beobout62 dager siden
  • The last comment about understanding. If understanding a way to get a grasp on things like disease and everything that is earthly would be a great first achievement. Then they can move on to the spiritual, worm holes and time travel. See all the parallel universes and dimensions. Everything seen and unseen is vibrating at an unknown resonant frequency. Our eyes can only see the light of this plane (earthly plane) that is vibrating. If only the eyes of our soul could see 👀 the spiritual plane, while still alive.

    C.T. E.C.T. E.2 dager siden
  • When your heartbeat synchronized with someone you hug

    Christian Roi CabelChristian Roi Cabel2 dager siden
    • When you hug someone longer than 30 minutes

      sailor blaufusssailor blaufuss10 timer siden
  • Where there's universe there's order, and where there's order there's God.

    Alejo SteinmanAlejo Steinman2 dager siden
  • 3:54 that happened with the flashers of two cars

    SurvivorCraft YTSurvivorCraft YT2 dager siden
  • This remember me to find the mcm

    Kevin AldanaKevin Aldana2 dager siden
  • This is the kind of breathing and colour of those who saw something beautiful

    Aline Sanchez Ramirez BaruchiAline Sanchez Ramirez Baruchi2 dager siden
  • Love makes him more productive, I guess

    Aline Sanchez Ramirez BaruchiAline Sanchez Ramirez Baruchi2 dager siden
  • Damn, why doesn't this happen with blinkers when I'm driving

    Sam StrohlSam Strohl2 dager siden
    • @Emerson B lol I know, just referring to how they coincidentally get *so close* but then go out of sync

      Sam StrohlSam StrohlTime siden
    • Because blinkers aren’t moving objects with mass rocking the road on which the cars are sitting. They’re emitting light as an electrical circuit opens and closes.

      Emerson BEmerson BTime siden
  • I've tried that but it doesn't work. And I've used high quality digital metronomes

    balcomozbalcomoz2 dager siden
  • Was watch this on tik tk and accidentally refreshed, glad u found it in here, wasn't expecting it to be the same video tho. Yay

    KaloKalo2 dager siden
  • great as usual 👍

    StaarkalinouStaarkalinou2 dager siden
  • I NEED to know the music for that intro. What beautiful ambience.

    Jukes McGeeJukes McGee2 dager siden
  • Thanks, bifurcations and limit cylce oscillations are amazing !

    IronPump89IronPump892 dager siden
  • What if they tuned the " guitar strings" of the bridge to a different octive or different key?

    mic jonesmic jones2 dager siden
  • so, similar to "when you stare into the abyss, the abyss stares back at you", "When you beat something into rhythm, that something also beats you into rhythm."

    fouoii gyhhfouoii gyhh2 dager siden
  • does this mean all moons of all planets are eventually going to lock??

    Elif Göksu AlgınElif Göksu Algın2 dager siden
  • Everyone here is secretly learning to code and they don't know it yet...

    Xeno The StrangeXeno The Strange2 dager siden
  • Very, very interesting. In the video, people looks like penguins walking...

    Sergio B. Meza C.Sergio B. Meza C.2 dager siden
  • Does the fact that planets circle around their sun more or less in same plane also have a synchronization explanation? Also, I would perhaps think this plane is more or less perpendicular to the rotation axis of the sun ...

    FirstName LastNameFirstName LastName2 dager siden
  • I know how every polyrhythm eventually syncs up on one beat even with vastly different rhythms like 34:83 or 12:95, a similar principle here.

    SoulSoul2 dager siden
  • Every prostitute should be forced to watch this video every day around 4pm.

    Shamus BeagleholeShamus Beaglehole2 dager siden
  • All people are horses.

    Shamus BeagleholeShamus Beaglehole2 dager siden
  • I saw this Nike red video. That dude does some crazy chemical experiments

    LUCIFER FPS - FuryLUCIFER FPS - Fury2 dager siden
  • 12:29 What instrument is that ?

    watching Kung Fu Panda 2watching Kung Fu Panda 22 dager siden
  • disorder and chaos are subjective terms

    MemespeechMemespeech2 dager siden
  • An intelligent designer made the universe Yahweh is his name

    Joseph OloladeJoseph Ololade2 dager siden
  • 9:53 synchronised clapping after chaos clapping is a cultural thing in Hungary, it may be due to what you said, but people do it consciously as it means ‘again’-for the performers to come out and bow etc

    LenardLenard2 dager siden
    • It’s not just in Hungary, here in Brazil it’s exactly the same

      Tiago VigilTiago VigilDag siden
  • The law of entropy is not really about order in the sense of organisation and synchronicity. It's actually more about one very fundamental concept. For any process, the amount of energy available for work is diminished. As long as there is a difference of energy levels, there is a potential for a flow of energy and therefore a potential for work to be done. If all the energy in the universe was evenly distributed, things would be very orderly and synchronised, but the universe would be stone cold dead.

    Haͥppͣyͫ UK ๖ۣۜƤaͥτrͣiͫoτHaͥppͣyͫ UK ๖ۣۜƤaͥτrͣiͫoτ2 dager siden
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