The Secret of Synchronization

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 seslow.info/u/pamp2pXGo4OmZsk/video
Intro animation by Jorge Cham
Thanks for the BZ footage from SteinbockGroup: seslow.info/u/e36fltfXkHiyotU/video and
NileRed seslow.info/u/foBk0LrYmWBtqrs/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

Ladda ner

visningar
6,492,172

Kommentarer

  • Dear Sir, Thank you for this both brilliant and informative information. Lived in Italy Sardinia last century and heard Cricket insects finally combining their chirping in unison. Was akin to me like the B/W audience 'clapping' bit and frequency. By-the-way, as a kid did this experiment whereby you suspend a length of string horizontal between 2 chairs (any lenght or hight ) and then tie 2 another vertical strings anyplace onto the horizontal and tie a raw potatoe on each end of the downward bit and set them rocking out of motion. 'Hey Presto' they always rock finally in unison in the end despite the lengths of and variables . Makes sense the Millenum bridge across the Thames river bit. Take care. David U.K.

    david siegeldavid siegel40 minuter sedan
  • So it's probably not a coincidence that my heart starts beating with the same rythm as the music I'm listening to then!

    MousieMousie2 timmar sedan
  • Regular clapping is the result of an audience having some rhythm)

    Екатерина Д.Екатерина Д.4 timmar sedan
  • Thats why we dont understand Immune System, Economy and Consciousness very well... Great Conclusion

    RushibmehtaRushibmehta4 timmar sedan
  • Who else gain knowledge !!!

    8K VISUAL 8D AUDIO8K VISUAL 8D AUDIO5 timmar sedan
  • So can you use this method to sync your clocks when measuring the speed of light, one way?

    Andreas HammarfalkAndreas Hammarfalk6 timmar sedan
  • Could this technique be used to synchronise two clocks to measure the round trip speed of light?

    TimeDockTimeDock6 timmar sedan
  • ❤️✨🌍

    Rick JonesRick Jones7 timmar sedan
  • What happens between two double pendulums?

    3daygoaty3daygoaty8 timmar sedan
  • Synchronization as a crystallization of time... dang. 9:19

    Brian CoxBrian Cox9 timmar sedan
  • Very interesting. What's that thing where you see someone yawn, and it can make you yawn, is that similar in any way?🤔😮😮😴

    Tim DavisTim Davis11 timmar sedan
  • What strange is I understand how this works but don’t understand the math in how this works..if that makes sense

    Jolly GoodbeardJolly Goodbeard11 timmar sedan
  • Awesome analogy by the professor. The pendulum are friends.

    Ric PowersRic Powers12 timmar sedan
  • I've read Steven Strogatz' "Sync" book a decade ago, and it was enthralling. Thank you for writing that, Professor!

    yasio boloyasio bolo15 timmar sedan
  • Conclusion God is Genius

    Johann PetersenJohann Petersen16 timmar sedan
  • 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 Clark16 timmar sedan
  • Shiiish

    WertibusWertibus16 timmar sedan
  • So can u make a spinning circle if you put multiple on a circle thats on balls?

    1117 timmar sedan
  • 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 Monogram18 timmar sedan
  • 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 Kiroriwal19 timmar sedan
  • this video was BEAUTIFUL! Thank you a lot! It was very inspiring!

    Calebe TelesCalebe Teles19 timmar sedan
  • I'm a synergist. I get this.

    Jorge LausellJorge Lausell19 timmar sedan
  • Wait could this be an explanation for the spooky force that keeps quantum entangled particles synced

    Thomas TonaThomas Tona20 timmar sedan
  • I was thinking about NTP servers, but this is much better

    Jameezy BreezyJameezy Breezy21 timme sedan
  • You're this generation's scientist for kids to watch. The new Bill Nye, but not quite because you lead with different topics.

    1992pv1992pv22 timmar sedan
  • 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 Mormann22 timmar sedan
  • Here after watching Flying Beast vlog

    missmanimeowmissmanimeow22 timmar sedan
  • 1:12 so what went wrong? Death eaters mate

    Robert MooreRobert Moore23 timmar sedan
  • synched my blinkers with other cars to this.

    Mayank AroraMayank AroraDag sedan
  • That's Tasbeeh, the subtile and hidden melody of this known universe of ours.

    Marathon ManMarathon ManDag sedan
  • 0:30 uh, the Word of God.

    theBearJeweltheBearJewelDag sedan
  • 7:30 On your left.

    milad ghazimilad ghaziDag sedan
  • "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 AequitasDag sedan
  • Mythbusters did this very experiment with a bunch of metronomes.

    Mani Man-HumanMani Man-HumanDag sedan
  • My head is broken ._.

    Ethan Mari LaneteEthan Mari LaneteDag sedan
  • 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 AdamsDag sedan
  • 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-1290Dag sedan
  • himselfehimselfeDag sedan
  • Refreshing to see something of such quality and interest

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

    Keen EyeKeen EyeDag sedan
  • logically, If you can't understand the whole then perhaps you don't completely understand the parts.

    Phoenix HokagePhoenix HokageDag sedan
  • Kuramoto Model: ON YOUR LEFT

    TejasTejasDag sedan
  • Here we see,that the metronome and pendulum are "females" with period

    mst 4891mst 4891Dag sedan
  • 15:01 WTF

    MIDHUN GSMIDHUN GSDag sedan
  • Majority Rules

    Sydtastic LSydtastic LDag sedan
  • 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 sedan
  • Great

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

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

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

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

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

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

    Weekend FishermanWeekend FishermanDag sedan
  • This made me miss VSAUSE

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

    Sher KhanSher KhanDag sedan
  • 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 sedan
  • 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 sedan
  • after see u video hmm i thing falun gong its true.. every thing in universe its rotate...

    Han DokoHan DokoDag sedan
  • 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 sedan
  • 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 sedan
  • Because the universe has a Creator.

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

    Amaizing WorldAmaizing World2 dagar sedan
  • 2nd law treats the universe as a closed system, which it is NOT.

    AdhandaAdhanda2 dagar sedan
  • This is the kind of breathing and colour of those who saw something beautiful

    zijuiy wttuyzijuiy wttuy2 dagar sedan
  • I became a lot smarter than I was before

    HX3_EnFr HdelHX3_EnFr Hdel2 dagar sedan
  • 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 Florestan2 dagar sedan
  • Listen to Steve Reich's "Violin Phase" for an optimal soundtrack to this video :)

    Fabian Van Der ElstFabian Van Der Elst2 dagar sedan
  • Dammit veritasium stop keeping me awake!

    Aaron MartinezAaron Martinez2 dagar sedan
  • 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 Moscatelli2 dagar sedan
    • 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 bolo15 timmar sedan
  • You idiots got the Moon thing wrong but, OK...

    Javier TorresJavier Torres2 dagar sedan
  • Subscribed. Like the video and your voice! Thank you for making/creating this video!

    ying17ziying17zi2 dagar sedan
  • Nice

    Digit Study PointDigit Study Point2 dagar sedan
  • An easy way to get synchronization is to go”ooh oooohhhh oohhhh ooohhh oooooohhh” in a room full of guys

    Joel OliverJoel Oliver2 dagar sedan
  • 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 dagar sedan
    • LOL

      Samin The GamerSamin The Gamer22 timmar sedan
  • Great video! 👍

    Collin SmithCollin Smith2 dagar sedan
  • 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 dagar sedan
  • I have zero interest in this whatsoever. But I watched it all and loved every minute of it.

    Willfrye1980Willfrye19802 dagar sedan
  • My brain!!! I LOVED THIS VIDEO!

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

    Shaunak DhekaneShaunak Dhekane2 dagar sedan
  • ...periods in the amazon brigade

    Big DogCountryBig DogCountry2 dagar sedan
  • Almost as if it was designed...

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

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

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

    Beobout6Beobout62 dagar sedan
  • 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 dagar sedan
  • When your heartbeat synchronized with someone you hug

    Christian Roi CabelChristian Roi Cabel2 dagar sedan
    • When you hug someone longer than 30 minutes

      sailor blaufusssailor blaufuss23 timmar sedan
  • Where there's universe there's order, and where there's order there's God.

    Alejo SteinmanAlejo Steinman2 dagar sedan
  • 3:54 that happened with the flashers of two cars

    SurvivorCraft YTSurvivorCraft YT2 dagar sedan
  • This remember me to find the mcm

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

    Aline Sanchez Ramirez BaruchiAline Sanchez Ramirez Baruchi2 dagar sedan
  • Love makes him more productive, I guess

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

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

      Sam StrohlSam Strohl13 timmar sedan
    • 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 B13 timmar sedan
  • I've tried that but it doesn't work. And I've used high quality digital metronomes

    balcomozbalcomoz2 dagar sedan
  • 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 dagar sedan
  • great as usual 👍

    StaarkalinouStaarkalinou2 dagar sedan
  • I NEED to know the music for that intro. What beautiful ambience.

    Jukes McGeeJukes McGee2 dagar sedan
  • Thanks, bifurcations and limit cylce oscillations are amazing !

    IronPump89IronPump893 dagar sedan
  • What if they tuned the " guitar strings" of the bridge to a different octive or different key?

    mic jonesmic jones3 dagar sedan
  • 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 gyhh3 dagar sedan
  • does this mean all moons of all planets are eventually going to lock??

    Elif Göksu AlgınElif Göksu Algın3 dagar sedan